Weather API Property Search

Filter the property results using the fields below. Click on a column header to toggle the table sorting using that column.

Term Timeframe Description Property Endpoint Plans
Timestamp of the period. Current UNIX timestamp of the period. periods.#.timestamp airquality API - Base
Flex - Base
Date of the period Current ISO 8601 date of the period. periods.#.dateTimeISO airquality API - Base
Flex - Base
Air Quality index Current The standardized Air Quality Index value from 0 - 500.
See AirNow
periods.#.aqi airquality API - Base
Flex - Base
Air Quality Category Current The Air Quality category based on the AQI:
See AirNow

- good
- moderate
- usg (Unhealthy for Sensitive Groups)
- unhealthy
- very Unhealthy
- hazardous

If using filter=china, the following categories are utilized:
More info on China AQI / Categories.

- excellent
- good
- slightly polluted
- lightly polluted
- moderately polluted
- severely polluted

If using the filter=india, the following categories are utilizes:
More info on India AQI / Categories.

- good
- satisfactory
- moderately polluted
- poor
- very poor
- severe
periods.#.category airquality API - Base
Flex - Base
Color code for the specific category Current The 6 character hexadecimal color code for the specific category.
See AirNow
periods.#.color airquality API - Base
Flex - Base
How AQI is calculated Current The method used for the AQI calculation:
- airnow = Used the EPA AirNow AQI specification (default)
- china = Used the China AQI specification (filter=china)
- india = Used the India AQI specification (filter=india)
periods.#.method airquality API - Base
Flex - Base
The dominant pollutant Current The dominant pollutant. Normally set to one of the following:
- co (Carbon Monoxide)
- no2 (Nitrogen Dioxide)
- o3 (Ozone)
- pm10 (Particle Matter <10µm)
- pm2.5 (Particle Matter <2.5µm)
- so2 (Sulfur Dioxide)
periods.#.dominant airquality API - Base
Flex - Base
Pollutants Current Array of pollutants periods.#.pollutants airquality API - Base
Flex - Base
Pollutant abbreviation Current The type abbreviation of the pollutant:
co = carbon monoxide
no2 = nitrogen dioxide
o3 = ozone
pm1 = partical matter (<1µm)
pm10 = partical matter (<10µm)
pm2.5 = partical matter (<2.5µm)
so2 = sulfer dioxide

Note that not all air quality stations provide information on all pollutants.
periods.#.pollutants.#.type airquality API - Base
Flex - Base
Pollutant name Current Name of the pollutant periods.#.pollutants.#.name airquality API - Base
Flex - Base
Pollutant measurement in parts per billion Current The pollutant measurement in parts per billion. Null if this unit is not utilized

pm2.5 & pm10 do not utilize PPB.
periods.#.pollutants.#.valuePPB airquality API - Base
Flex - Base
Pollutant measurement in parts per micrograms per cubic meter Current The pollutant measurement in parts per micrograms per cubic meter. Null if this unit is not utilized periods.#.pollutants.#.valueUGM3 airquality API - Base
Flex - Base
Pollutant measurement in common AQI value Current The pollutant measurement converted to the common AQI value, from 0 to 500 periods.#.pollutants.#.aqi airquality API - Base
Flex - Base
Air Quality category based on the AQI Current The Air Quality category based on the AQI:
See AirNow

- good
- moderate
- usg (Unhealthy for Sensitive Groups)
- unhealthy
- very Unhealthy
- hazardous

If using filter=china, the following categories are utilized:
More info on China AQI / Categories.

- excellent
- good
- slightly polluted
- lightly polluted
- moderately polluted
- severely polluted

If using the filter=india, the following categories are utilizes:
More info on India AQI / Categories.

- good
- satisfactory
- moderately polluted
- poor
- very poor
- severe
periods.#.pollutants.#.category airquality API - Base
Flex - Base
Color code for the specific category. Current The 6 character hexadecimal color code for the specific category.
See AirNow
periods.#.pollutants.#.color airquality API - Base
Flex - Base
Sources for air quality information Current Array of sources for the air quality information for this location profile.sources airquality API - Base
Flex - Base
Source name Current The name of the source profile.sources.#.name airquality API - Base
Flex - Base
Stations used Current Array of the observation station IDs used to provide the air quality observation. profile.stations airquality API - Base
Flex - Base
City Current The city the observation resides in or is closest too. place.city airquality API - Base
Flex - Base
Timestamp of the period Current/Forecast UNIX timestamp of the period. periods.#.timestamp airquality/forecasts Flex - Base
API - Base
Date of the period Current/Forecast ISO 8601 date of the period. periods.#.dateTimeISO airquality/forecasts Flex - Base
API - Base
Standardized Air Quality Index Current/Forecast The standardized Air Quality Index, from 0 to 500
See AirNow
periods.#.aqi airquality/forecasts Flex - Base
API - Base
Air Quality category based on the AQI Current/Forecast The Air Quality category based on the AQI:
See AirNow

- good
- moderate
- usg (Unhealthy for Sensitive Groups)
- unhealthy
- very Unhealthy
- hazardous

If using filter=china, the following categories are utilized:
More info on China AQI / Categories.

- excellent
- good
- slightly polluted
- lightly polluted
- moderately polluted
- severely polluted

If using the filter=india, the following categories are utilizes:
More info on India AQI / Categories.

- good
- satisfactory
- moderately polluted
- poor
- very poor
- severe
periods.#.category airquality/forecasts Flex - Base
API - Base
Color code for the specific category Current/Forecast The 6 character hexadecimal color code for the specific category.
See AirNow
periods.#.color airquality/forecasts Flex - Base
API - Base
Method used for the AQI calculation Current/Forecast The method used for the AQI calculation:
- airnow = Used the EPA AirNow AQI specification (default)
- china = Used the China AQI specification (filter=china)
- india = Used the India AQI specification (filter=india)
periods.#.method airquality/forecasts Flex - Base
API - Base
The dominant pollutant Current/Forecast The dominant pollutant. Normally set to one of the following:
- co (Carbon Monoxide)
- no2 (Nitrogen Dioxide)
- o3 (Ozone)
- pm10 (Particle Matter <10µm)
- pm2.5 (Particle Matter <2.5µm)
- so2 (Sulfur Dioxide)
periods.#.dominant airquality/forecasts Flex - Base
API - Base
Pollutants Current/Forecast Array of pollutants periods.#.pollutants airquality/forecasts Flex - Base
API - Base
Abbreviation of the pollutant Current/Forecast The type abbreviation of the pollutant:
co = carbon monoxide
no2 = nitrogen dioxide
o3 = ozone
pm1 = partical matter (<1µm)
pm10 = partical matter (<10µm)
pm2.5 = partical matter (<2.5µm)
so2 = sulfer dioxide
periods.#.pollutants.#.type airquality/forecasts Flex - Base
API - Base
Name of the pollutant Current/Forecast Name of the pollutant periods.#.pollutants.#.name airquality/forecasts Flex - Base
API - Base
Pollutant measurement in parts per billion Current/Forecast The pollutant measurement in parts per billion. Null if this unit is not utilized

pm2.5 & pm10 do not utilize PPB
periods.#.pollutants.#.valuePPB airquality/forecasts Flex - Base
API - Base
Pollutant measurement in parts per micrograms per cubic meter Current/Forecast The pollutant measurement in parts per micrograms per cubic meter. Null if this unit is not utilized periods.#.pollutants.#.valueUGM3 airquality/forecasts Flex - Base
API - Base
Pollutant measurement converted to the common AQI value Current/Forecast The pollutant measurement converted to the common AQI value, from 0 to 500 periods.#.pollutants.#.aqi airquality/forecasts Flex - Base
API - Base
Air Quality category based on the AQI Current/Forecast The Air Quality category based on the AQI:
See AirNow

- good
- moderate
- usg (Unhealthy for Sensitive Groups)
- unhealthy
- very Unhealthy
- hazardous

If using filter=china, the following categories are utilized:
More info on China AQI / Categories.

- excellent
- good
- slightly polluted
- lightly polluted
- moderately polluted
- severely polluted

If using the filter=india, the following categories are utilizes:
More info on India AQI / Categories.

- good
- satisfactory
- moderately polluted
- poor
- very poor
- severe
periods.#.pollutants.#.category airquality/forecasts Flex - Base
API - Base
Color code for the specific category Current/Forecast The 6 character hexadecimal color code for the specific category.
See AirNow
periods.#.pollutants.#.color airquality/forecasts Flex - Base
API - Base
Sources used for the air quality information Current/Forecast Array of sources for the air quality information for this location profile.sources airquality/forecasts Flex - Base
API - Base
Source Current/Forecast The name of the source profile.sources.#.name airquality/forecasts Flex - Base
API - Base
Alert ID Current The unique ID attribute identifying the alert. The ID is based on a combination of the details.loc, details.type and an internal event ID. Normally, the same ID will be utilized if the weather offices update the alert. id alerts API - Base
Flex - Base
Latitude/longitude of the alert Current The object containing the latitude/longitude of the alert centroid. In some instances, such as high seas alerts, the loc may be unavailable and returned as Null. loc alerts API - Base
Flex - Base
Latitude of the weather zone or county Current The latitude of the weather zone or county centroid loc.latitude alerts API - Base
Flex - Base
Longitude of the weather zone or county Current The longitude of the weather zone or county centroid loc.longitude alerts API - Base
Flex - Base
Alert details Current The object containing the alert details details alerts API - Base
Flex - Base
Event code for the alert Current The valid-time event code (VTEC) for the alert. Review the list of supported Alert Types. details.type alerts API - Base
Flex - Base
The type name for the alert Current The type name for the alert. details.name alerts API - Base
Flex - Base
Weather Zone Current The weather zone for the alert. details.loc alerts API - Base
Flex - Base
Tells whether it's an emergency-specific alert Current Set to true if this is an emergency-specific alert, such as a tornado emergency. details.emergency alerts API - Base
Flex - Base
The alert numeric priority and/or significance. Current The numeric priority of the alert. The lower the priority the higher the alert significance. Will typically match the NOAA defined alert priorities. There may be some minor differences from the NOAA list, especially for international locations.

If a location has multiple active alerts, the API will normally sort based on priority ascending, so the alert with the most significant is first.
details.priority alerts API - Base
Flex - Base
Color code for the alert Current The 6 character hex color code for the alert. Corresponds to the AMP Alert types/colors. details.color alerts API - Base
Flex - Base
Category of the alert type Current The default category of the alert type. May be null for non common alerts. details.cat alerts API - Base
Flex - Base
Shortened version of alert Current The shortened and formatted version of the alert body text. Primarily for US alerts, removing the National Weather Service alert header information. Often the same as the bodyFull for Canadian and European alerts. details.body alerts API - Base
Flex - Base
Detailed version of alert Current The complete, unmodified version of the alert body text, including headers. details.bodyFull alerts API - Base
Flex - Base
Timestamp of initial alert issuance Current UNIX timestamp when the alert was initially issued for the location. This value will not normally change during the lifetime of the alert. timestamps.issued alerts API - Base
Flex - Base
Date of the time of initial alert issuance Current ISO 8601 date of the time when the initially issued for the location. This value will not normally change during the lifetime of the alert. timestamps.issuedISO alerts API - Base
Flex - Base
Timestamp of when the alert was initially issued or updated Current UNIX timestamp when the alert was updated. For a new alert, the issue and updated will normally match. If an alert is updated during its lifetime, this updated timestamp will change. timestamps.updated alerts API - Base
Flex - Base
Date of when the alert was initially issued or updated Current ISO 8601 date of when the alert was updated. For a new alert, issue and updated will normally match. If an alert is updated during its lifetime, this updated timestamp will change. timestamps.updatedISO alerts API - Base
Flex - Base
When alert goes into effect Current UNIX timestamp when the alert goes into effect. Often this will match the issue/updated time, though for some alerts, such as winter storm warnings, this may be set to a future date/time. timestamps.begins alerts API - Base
Flex - Base
Date of the time when the alert goes into effect Current ISO 8601 date of the time when the alert goes into effect. Often this will match the issue/updated time, though for some alerts, such as winter storm warnings, this may be set to a future date/time. timestamps.beginsISO alerts API - Base
Flex - Base
When alert expires Current UNIX timestamp when the alert expires. timestamps.expires alerts API - Base
Flex - Base
Date of the time when the alert expires Current ISO 8601 date of the time when the alert expires. timestamps.expiresISO alerts API - Base
Flex - Base
When alerts was received and stored. Current UNIX timestamp when the issuance or last update for the alert was received and stored in the DB after initial issuance. timestamps.added alerts API - Base
Flex - Base
Date of the time when the alert was received and stored. Current ISO 8601 date when the issuance or last update for the alert was received and stored in the DB after initial issuance. timestamps.addedISO alerts API - Base
Flex - Base
Latitude and Longitude of where alert is happening Current DEPRECATED. A comma-delimited string of latitude, longitude coordinates defining the small polygon boundary for this alert; typically used for certain alerts, such as tornado and severe thunderstorm warnings. NULL if the alert does not include a small polygon boundary.

This field has been deprecated in favor of the geoPoly attribute.
poly alerts API - Base
Flex - Base
A GeoJSON polygon defining the polygon boundary for this alert Current A GeoJSON polygon defining the small polygon boundary for this alert; typically used for certain alerts, such as tornado and severe thunderstorm warnings. NULL if the alert does not include a small polygon boundary.

When filter=geo is utilized, if no small polygon exists for the alert, the polygon for the weather zone, fire zone, county or CLC they alert is issued for will be returned.
geoPoly alerts API - Base
Flex - Base
List of US states and counties that are affected by alert Current If a US alert will be a list of US counties in the XXC### format, where XX is the state abbreviation and ### is the 3 digit county fips number. If a Canadian alert will be null. includes.counties alerts API - Base
Flex - Base
US state and county FIPS that are affected by alert Current If a US alert will be a list of US counties in the XX### format, where XX is the state two digit fips number and ### is the 3 digit county fips number. If a Canadian alert will be null. includes.fips alerts API - Base
Flex - Base
NOAA weather zones affected by alert listed by state and public zone id Current If a US alert will be a list of US public weather zones in the NOAA XXZ### format, where XX is the state abbreviation and ### is the 3 digit public zone id. If a Canadian alert will be a list of Canadian location codes (CLCs) includes.wxzones alerts API - Base
Flex - Base
List of US zip codes that are affected by the alert Current List of US zip codes that are affected by the alert. Only US zip codes, where the zip code centroid are within the alert, including any small polygon will be returned. includes.zipcodes alerts API - Base
Flex - Base
The FIPS code of the county in which the alert is located Current The FIPS code of the county in which the alert is located. place.county alerts API - Base
Flex - Base
Summary Current Object containing the summary summary alerts/summary API - Base
Flex - Base
Total number of weather zones or FIPS that have active alerts Current The total number of weather zones or FIPS that have active alerts. summary.count alerts/summary API - Base
Flex - Base
Two letter US state abbreviations or Canadian province Current Array of two letter US state abbreviations or Canadian province in the format of "ca.xx", that have active alerts summary.states alerts/summary API - Base
Flex - Base
Active alerts Current Array of active VTEC or WMO (if no VTEC) codes for the active alerts.

Please refer to the full list of available alerts, type and color codes:
https://www.aerisweather.com/support/docs/aeris-maps/reference/alert-types/
summary.typeCodes alerts/summary API - Base
Flex - Base
Active alert type Current Array of each active alert type, with summary information for each summary.types alerts/summary API - Base
Flex - Base
Alert type name Current The alert type name summary.types[#].type alerts/summary API - Base
Flex - Base
Codes for the alert Current The VTEC or WMO (if no VTEC) codes for the alert

Please refer to the full list of available alerts, type and color codes.
summary.types[#].code alerts/summary API - Base
Flex - Base
The total number of weather zones or FIPS Current The total number of weather zones or FIPS that the alert is active within. summary.types[#].count alerts/summary API - Base
Flex - Base
Two letter US state abbreviations or Canadian province Current Array of two letter US state abbreviations or Canadian province in the format of "ca.xx",that the alert is active within summary.types[#].states alerts/summary API - Base
Flex - Base
NOAA public weather zones and/or FIPS codes Current Array of NOAA public weather zones and/or FIPS codes that the alert is active within. summary.types[#].zones alerts/summary API - Base
Flex - Base
The unix timestamp of the time of the conditions Historical/Current/Forecast The unix timestamp of the time of the conditions periods.#.timestamp conditions API - Base
Flex - Base
The ISO 8601 date/time of the conditions Historical/Current/Forecast The ISO 8601 date/time of the conditions periods.#.dateTimeISO conditions API - Base
Flex - Base
The temperature in Celsius Historical/Current/Forecast The temperature in Celsius. Null if unavailable.
Not returned with minutely precipitation forecasts (filter=minutelyprecip).
periods.#.tempC conditions API - Base
Flex - Base
The temperature in Fahrenheit Historical/Current/Forecast The temperature in Fahrenheit. Null if unavailable.
Not returned with minutely precipitation forecasts (filter=minutelyprecip).
periods.#.tempF conditions API - Base
Flex - Base
The feels like / apparent temperature in Celsius Historical/Current/Forecast The feels-like / apparent temperature in Celsius. Null if unavailable.
Not returned with minutely precipitation forecasts (filter=minutelyprecip).

The feels-like temperature is often based on a combination of the NOAA heat index and/or wind chill specifications.

Locations with a temperature of 80F (26.67C) or higher will high humidity will have a feels-like temperature higher than the air temperature. Likewise, locations with a temperature of 40F (4.44C) and lower winds speeds of 3 mph or higher will often have a feels like temperature less than the air temperature.
periods.#.feelslikeC conditions API - Base
Flex - Base
The feels like / apparent temperature in Fahrenheit Historical/Current/Forecast The feels like / apparent temperature in Fahrenheit. Null if unavailable.
Not returned with minutely precipitation forecasts (filter=minutelyprecip).

The feels-like temperature is often based on a combination of the NOAA heat index and/or wind chill specifications.

Locations with a temperature of 80F (26.67C) or higher will high humidity will have a feels-like temperature higher than the air temperature. Likewise, locations with a temperature of 40F (4.44C) and lower winds speeds of 3 mph or higher will often have a feels like temperature less than the air temperature.
periods.#.feelslikeF conditions API - Base
Flex - Base
The dew point in Celsius Historical/Current/Forecast The dew point in Celsius. Null if unavailable.
Not returned with minutely precipitation forecasts (filter=minutelyprecip).
periods.#.dewpointC conditions API - Base
Flex - Base
The dew point in Fahrenheit Historical/Current/Forecast The dew point in Fahrenheit. Null if unavailable.
Not returned with minutely precipitation forecasts (filter=minutelyprecip).
periods.#.dewpointF conditions API - Base
Flex - Base
The relative humidity, from 0 - 100 Historical/Current/Forecast The relative humidity, from 0 - 100. Null if unavailable.
Not returned with minutely precipitation forecasts (filter=minutelyprecip).
periods.#.humidity conditions API - Base
Flex - Base
The wind direction in degrees Historical/Current/Forecast The wind direction in degrees. 0 - 359, with 0 = North, Null if unavailable.
Not returned with minutely precipitation forecasts (filter=minutelyprecip).
periods.#.windDirDEG conditions API - Base
Flex - Base
The wind direction Historical/Current/Forecast The wind direction, Null if unavailable:
Not returned with minutely precipitation forecasts (filter=minutelyprecip).

Possible values:
- N - North
- NNE - North northeast
- NE - Northeast
- ENE - East northeast
- E - East
- ESE - East southeast
- SE - Southeast
- SSE - South southeast
- S - South
- SSW - South southwest
- SW - Southwest
- WSW - West southwest
- W - West
- WNW - West northwest
- NW - Northwest
- NNW - North northwest
periods.#.windDir conditions API - Base
Flex - Base
The wind speed in knots Historical/Current/Forecast The wind speed in knots. Null if unavailable.
Not returned with minutely precipitation forecasts (filter=minutelyprecip).
periods.#.windSpeedKTS conditions API - Base
Flex - Base
The wind speed in kilometers per hour Historical/Current/Forecast The wind speed in kilometers per hour. Null if unavailable.
Not returned with minutely precipitation forecasts (filter=minutelyprecip).
periods.#.windSpeedKPH conditions API - Base
Flex - Base
The wind speed in miles per hour Historical/Current/Forecast The wind speed in miles per hour. Null if unavailable.
Not returned with minutely precipitation forecasts (filter=minutelyprecip).
periods.#.windSpeedMPH conditions API - Base
Flex - Base
The wind gusts in knots Historical/Current/Forecast The wind gusts in knots. Null if unavailable.
Not returned with minutely precipitation forecasts (filter=minutelyprecip).
periods.#.windGustKTS conditions API - Base
Flex - Base
The wind gusts in kilometers per hour Historical/Current/Forecast The wind gusts in kilometers per hour. Null if unavailable.
Not returned with minutely precipitation forecasts (filter=minutelyprecip).
periods.#.windGustKPH conditions API - Base
Flex - Base
The wind gusts in miles per hour Historical/Current/Forecast The wind gusts in miles per hour. Null if unavailable.
Not returned with minutely precipitation forecasts (filter=minutelyprecip).
periods.#.windGustMPH conditions API - Base
Flex - Base
The estimated amount of precipitation in millimeters Historical/Current/Forecast For minutely precipitation forecasts, represents the precipitation rate in inches/hour accumulated over the requested time range. For example, 1minute intervals will be for 1 minute, if filter=15min is utilized, then will be the total over each 15-minute interval in the response.

For a point in time from now through the past 3 hours, represents the estimated precipitation rate in mm/hour occurring at the requested time.

For archive requests prior to the past 3 hours, represents the estimated precipitation received during the previous hour ending at the requested time.

Null if unavailable.
periods.#.precipMM conditions API - Base
Flex - Base
The estimated amount of precipitation in inches Historical/Current/Forecast For minutely precipitation forecasts, represents the precipitation rate in inches/hour accumulated over the requested time range. For example, 1minute intervals will be for 1 minute, if filter=15min is utilized, then will be the total over each 15-minute interval in the response.

For a point in time from now through the past 3 hours, represents the estimated precipitation rate in inches/hour occurring at the requested time.

For archive requests prior to the past 3 hours represents the estimated precipitation received during the previous hour ending at the requested time.

Null if unavailable.
periods.#.precipIN conditions API - Base
Flex - Base
Historical/Current/Forecast The precipitation rate in mm/hour at the point in time of the period. periods.#precipRateMM conditions API - Base
Flex - Base
Historical/Current/Forecast The precipitation rate in inches/hour at the point in time of the period. periods.#precipRateIN conditions API - Base
Flex - Base
The estimated amount of snowfall in centimeters Historical/Current/Forecast For minutely precipitation forecasts, represents the snowfall rate in cm/hour occurring at the specified minute within the forecast.

For a point in time from now through the past 3 hours, represents the estimated snowfall rate in cm/hour occurring at the requested time.

For archive requests prior to the past 3 hours, represents the estimated snowfall received during the previous hour ending at the requested time.

Null if unavailable.
periods.#.snowCM conditions API - Base
Flex - Base
The estimated amount of snowfall in inches Historical/Current/Forecast For minutely precipitation forecasts, represents the snowfall rate in inches/hour occurring at the specified minute within the forecast.

For a point in time from now through the past 3 hours, represents the estimated snowfall rate in inches/hour occurring at the requested time.

For archive requests prior to the past 3 hours, represents the estimated snowfall received during the previous hour ending at the requested time.

Null if unavailable.
periods.#.snowIN conditions API - Base
Flex - Base
The visibility in kilometers Historical/Current/Forecast The visibility in kilometers. Null if unavailable.
Not returned with minutely precipitation forecasts (filter=minutelyprecip).
periods.#.visibilityKM conditions API - Base
Flex - Base
The visibility in miles Historical/Current/Forecast The visibility in miles. Null if unavailable.
Not returned with minutely precipitation forecasts (filter=minutelyprecip).
periods.#.visibilityMI conditions API - Base
Flex - Base
The mean sea level pressure (MSLP) in millibars Historical/Current/Forecast The mean sea level pressure (MSLP) in millibars. Null if unavailable.
Not returned with minutely precipitation forecasts (filter=minutelyprecip).
periods.#.pressureMB conditions API - Base
Flex - Base
The mean sea level pressure (MSLP) in inches mercury (inHg) Historical/Current/Forecast The mean sea level pressure (MSLP) in inches mercury (inHg). Null if unavailable.
Not returned with minutely precipitation forecasts (filter=minutelyprecip).
periods.#.pressureIN conditions API - Base
Flex - Base
The percentage of the clouds in the sky Historical/Current/Forecast The percentage of the clouds in the sky. From 0 - 100. Null if unavailable.
Not returned with minutely precipitation forecasts (filter=minutelyprecip).
periods.#.sky conditions API - Base
Flex - Base
Phrase of weather conditions Historical/Current/Forecast Phrase of weather conditions. Null if unavailable.
Not returned with minutely precipitation forecasts (filter=minutelyprecip).
periods.#.weather conditions API - Base
Flex - Base
Coded version of weather conditions Historical/Current/Forecast Coded version of weather conditions. See the Coded Weather documentation for code options. Null if unavailable.

Not returned with minutely precipitation forecasts (filter=minutelyprecip).
periods.#.weatherCoded conditions API - Base
Flex - Base
Phrase of the primary weather conditions Historical/Current/Forecast Phrase of the primary weather conditions. Null if unavailable. periods.#.weatherPrimary conditions API - Base
Flex - Base
Coded version of the primary weather conditions Historical/Current/Forecast Coded version of the primary weather conditions. See the Coded Weather documentation for code options. Null if unavailable. periods.#.weatherPrimaryCoded conditions API - Base
Flex - Base
Coded version of cloud conditions Historical/Current/Forecast Coded version of cloud conditions. See the Coded Weather documentation for code options. Null if unavailable.

Not returned with minutely precipitation forecasts (filter=minutelyprecip).
periods.#.cloudsCoded conditions API - Base
Flex - Base
Icon name corresponding to the primary weather conditions Historical/Current/Forecast Icon name corresponding to the primary weather conditions. periods.#.icon conditions API - Base
Flex - Base
Estimated 1 hour global solar radiation in watts / meter squared Historical/Current/Forecast Estimated 1-hour global solar radiation in watts/meter squared.
Not returned with minutely precipitation forecasts (filter=minutelyprecip).
periods.#.solradWM2 conditions API - Base
Flex - Base
Ultraviolet Index (from 1 to 12) Historical/Current/Forecast Ultraviolet Index (from 1 to 12). Null if unavailable.
Not returned with minutely precipitation forecasts (filter=minutelyprecip).
periods.#.uvi conditions API - Base
Flex - Base
Signifies if the observation occurred during daily hours Historical/Current/Forecast Signifies if the observation occurred during daily hours. True if between sunrise and sunset, false otherwise. periods.#.isDay conditions API - Base
Flex - Base
Timestamp of weather conditions summary Historical/Current The unix timestamp for the date/time the weather conditions summary. periods.#.timestamp conditions/summary API - Base
Flex - Base
Date/time of the weather conditions summary Historical/Current The ISO 8601 date/time for the weather conditions summary periods.#.dateTimeISO conditions/summary API - Base
Flex - Base
First and last valid times for the summary and total intervals Historical/Current An object with the first, and last valid times for the summary and total intervals periods.#.range conditions/summary API - Base
Flex - Base
Last condition valid time used to generate the summary Historical/Current The unix timestamp for the last condition valid time used to generate the summary. periods.#.range.maxTimestamp conditions/summary API - Base
Flex - Base
Date/time for the last condition valid time used to generate the summary Historical/Current The ISO 8601 date/time for the last condition valid time used to generate the summary. periods.#.range.maxDateTimeISO conditions/summary API - Base
Flex - Base
Timestamp for the earliest condition valid time used to generate the summary Historical/Current The unix timestamp for the earliest condition valid time used to generate the summary. periods.#.range.minTimestamp conditions/summary API - Base
Flex - Base
Date/time for the earliest condition valid time used to generate the summary Historical/Current The ISO 8601 date/time for the earliest condition valid time used to generate the summary. periods.#.range.minDateTimeISO conditions/summary API - Base
Flex - Base
Number of weather conditions intervals used to create the summary Historical/Current The total number of weather conditions intervals used to create the summary periods.#.range.count conditions/summary API - Base
Flex - Base
Temperature Summary Historical/Current The temperature summary object, null if unavailable periods.#.temp conditions/summary API - Base
Flex - Base
Maximum temperature in Celsius Historical/Current The maximum temperature in Celsius periods.#.temp.maxC conditions/summary API - Base
Flex - Base
Maximum temperature in Fahrenheit Historical/Current The maximum temperature in Fahrenheit periods.#.temp.maxF conditions/summary API - Base
Flex - Base
Timestamp that the maximum temperature occurred Historical/Current The unix timestamp that the maximum temperature occurred periods.#.temp.maxTimestamp conditions/summary API - Base
Flex - Base
Date/time that the maximum temperature occurred Historical/Current The ISO 8601 date/time that the maximum temperature occurred periods.#.temp.maxDateTimeISO conditions/summary API - Base
Flex - Base
Minimum temperature in Celsius Historical/Current The minimum temperature in Celsius periods.#.temp.minC conditions/summary API - Base
Flex - Base
Minimum temperature in Fahrenheit Historical/Current The minimum temperature in Fahrenheit periods.#.temp.minF conditions/summary API - Base
Flex - Base
Timestamp that the minimum temperature occurred Historical/Current The unix timestamp that the minimum temperature occurred periods.#.temp.minTimestamp conditions/summary API - Base
Flex - Base
Date/time that the minimum temperature occurred Historical/Current The ISO 8601 date/time that the minimum temperature occurred periods.#.temp.minDateTimeISO conditions/summary API - Base
Flex - Base
Average temperature in Celsius Historical/Current The average temperature in Celsius periods.#.temp.avgC conditions/summary API - Base
Flex - Base
Average temperature in Fahrenheit Historical/Current The average temperature in Fahrenheit periods.#.temp.avgF conditions/summary API - Base
Flex - Base
Feels Like / apparent temperature Historical/Current The Feels Like / apparent temperature summary object, null if unavailable periods.#.feelslike conditions/summary API - Base
Flex - Base
Maximum feels like temperature in Celsius Historical/Current The maximum feels like temperature in Celsius periods.#.feelslike.maxC conditions/summary API - Base
Flex - Base
Maximum feels like temperature in Fahrenheit Historical/Current The maximum feels like temperature in Fahrenheit periods.#.feelslike.maxF conditions/summary API - Base
Flex - Base
Timestamp that the maximum feels like temperature occurred Historical/Current The unix timestamp that the maximum feels like temperature occurred periods.#.feelslike.maxTimestamp conditions/summary API - Base
Flex - Base
Date/time that the maximum feels like temperature occurred Historical/Current The ISO 8601 date/time that the maximum feels like temperature occurred periods.#.feelslike.maxDateTimeISO conditions/summary API - Base
Flex - Base
Minimum feels like temperature in Celsius Historical/Current The minimum feels like temperature in Celsius periods.#.feelslike.minC conditions/summary API - Base
Flex - Base
Minimum feels like temperature in Fahrenheit Historical/Current The minimum feels like temperature in Fahrenheit periods.#.feelslike.minF conditions/summary API - Base
Flex - Base
Timestamp that the minimum feels like temperature occurred Historical/Current The unix timestamp that the minimum feels like temperature occurred periods.#.feelslike.minTimestamp conditions/summary API - Base
Flex - Base
Date/time that the minimum feels like temperature occurred Historical/Current The ISO 8601 date/time that the minimum feels like temperature occurred periods.#.feelslike.minDateTimeISO conditions/summary API - Base
Flex - Base
Average feels like temperature in Celsius Historical/Current The average feels like temperature in Celsius periods.#.feelslike.avgC conditions/summary API - Base
Flex - Base
Average feels like temperature in Fahrenheit Historical/Current The average feels like temperature in Fahrenheit periods.#.feelslike.avgF conditions/summary API - Base
Flex - Base
Dew point summary Historical/Current The dew point summary object, null if unavailable periods.#.dewpoint conditions/summary API - Base
Flex - Base
Maximum dew point in Celsius Historical/Current The maximum dew point in Celsius periods.#.dewpoint.maxC conditions/summary API - Base
Flex - Base
Maximum dew point in Fahrenheit Historical/Current The maximum dew point in Fahrenheit periods.#.dewpoint.maxF conditions/summary API - Base
Flex - Base
Timestamp that the maximum dew point occurred Historical/Current The unix timestamp that the maximum dew point occurred periods.#.dewpoint.maxTimestamp conditions/summary API - Base
Flex - Base
Date/time that the maximum dew point occurred Historical/Current The ISO 8601 date/time that the maximum dew point occurred periods.#.dewpoint.maxDateTimeISO conditions/summary API - Base
Flex - Base
Minimum dew point in Celsius Historical/Current The minimum dew point in Celsius periods.#.dewpoint.minC conditions/summary API - Base
Flex - Base
Minimum dew point in Fahrenheit Historical/Current The minimum dew point in Fahrenheit periods.#.dewpoint.minF conditions/summary API - Base
Flex - Base
Timestamp that the minimum dew point occurred Historical/Current The unix timestamp that the minimum dew point occurred periods.#.dewpoint.minTimestamp conditions/summary API - Base
Flex - Base
Date/time that the minimum dew point occurred Historical/Current The ISO 8601 date/time that the minimum dew point occurred periods.#.dewpoint.minDateTimeISO conditions/summary API - Base
Flex - Base
Average dew point in Celsius Historical/Current The average dew point in Celsius periods.#.dewpoint.avgC conditions/summary API - Base
Flex - Base
Average dew point in Fahrenheit Historical/Current The average dew point in Fahrenheit periods.#.dewpoint.avgF conditions/summary API - Base
Flex - Base
Relative humidity summary Historical/Current The relative humidity summary object, null if unavailable periods.#.humidity conditions/summary API - Base
Flex - Base
Maximum relative humidity Historical/Current The maximum relative humidity. From 0 to 100 periods.#.humidity.max conditions/summary API - Base
Flex - Base
Timestamp that the maximum relative humidity occurred Historical/Current The unix timestamp that the maximum relative humidity occurred periods.#.humidity.maxTimestamp conditions/summary API - Base
Flex - Base
Date/time that the maximum relative humidity occurred Historical/Current The ISO 8601 date/time that the maximum relative humidity occurred periods.#.humidity.maxDateTimeISO conditions/summary API - Base
Flex - Base
Minimum relative humidity Historical/Current The minimum relative humidity. From 0 to 100 periods.#.humidity.min conditions/summary API - Base
Flex - Base
Timestamp that the minimum relative humidity occurred Historical/Current The unix timestamp that the minimum relative humidity occurred periods.#.humidity.minTimestamp conditions/summary API - Base
Flex - Base
Date/time that the minimum relative humidity occurred Historical/Current The ISO 8601 date/time that the minimum relative humidity occurred periods.#.humidity.minDateTimeISO conditions/summary API - Base
Flex - Base
Average relative humidity Historical/Current The average relative humidity. From 0 to 100 periods.#.humidity.avg conditions/summary API - Base
Flex - Base
Wind speed summary object Historical/Current The wind speed summary object, null if unavailable periods.#.windSpeed conditions/summary API - Base
Flex - Base
Maximum wind speed in knots Historical/Current The maximum wind speed in knots periods.#.windSpeed.maxKTS conditions/summary API - Base
Flex - Base
Maximum wind speed in kilometers per hour Historical/Current The maximum wind speed in kilometers per hour periods.#.windSpeed.maxKPH conditions/summary API - Base
Flex - Base
Maximum wind speed in miles per hour Historical/Current The maximum wind speed in miles per hour periods.#.windSpeed.maxMPH conditions/summary API - Base
Flex - Base
Timestamp that the maximum wind speed occurred Historical/Current The unix timestamp that the maximum wind speed occurred periods.#.windSpeed.maxTimestamp conditions/summary API - Base
Flex - Base
Date/time that the maximum wind speed occurred Historical/Current The ISO 8601 date/time that the maximum wind speed occurred periods.#.windSpeed.maxDateTimeISO conditions/summary API - Base
Flex - Base
Cardinal wind direction at the time of the maximum wind speed Historical/Current The cardinal wind direction at the time of the maximum wind speed. periods.#.windSpeed.maxDir conditions/summary API - Base
Flex - Base
Wind direction, in degrees, at the time of the maximum wind speed Historical/Current The wind direction, in degrees, at the time of the maximum wind speed. periods.#.windSpeed.maxDirDEG conditions/summary API - Base
Flex - Base
Minimum wind speed in knots Historical/Current The minimum wind speed in knots periods.#.windSpeed.minKTS conditions/summary API - Base
Flex - Base
Minimum wind speed in kilometers per hour Historical/Current The minimum wind speed in kilometers per hour periods.#.windSpeed.minKPH conditions/summary API - Base
Flex - Base
Minimum wind speed in miles per hour Historical/Current The minimum wind speed in miles per hour periods.#.windSpeed.minMPH conditions/summary API - Base
Flex - Base
Timestamp that the minimum wind speed occurred Historical/Current The unix timestamp that the minimum wind speed occurred periods.#.windSpeed.minTimestamp conditions/summary API - Base
Flex - Base
Date/time that the minimum wind speed occurred Historical/Current The ISO 8601 date/time that the minimum wind speed occurred periods.#.windSpeed.minDateTimeISO conditions/summary API - Base
Flex - Base
Cardinal wind direction at the time of the minimum wind speed Historical/Current The cardinal wind direction at the time of the minimum wind speed. periods.#.windSpeed.minDir conditions/summary API - Base
Flex - Base
The wind direction, in degrees, at the time of the minimum wind speed Historical/Current The wind direction, in degrees, at the time of the minimum wind speed. periods.#.windSpeed.minDirDEG conditions/summary API - Base
Flex - Base
Average wind speed in knots Historical/Current The average wind speed in knots periods.#.windSpeed.avgKTS conditions/summary API - Base
Flex - Base
Average wind speed in kilometers per hour Historical/Current The average wind speed in kilometers per hour periods.#.windSpeed.avgKPH conditions/summary API - Base
Flex - Base
Average wind speed in miles per hour Historical/Current The average wind speed in miles per hour periods.#.windSpeed.avgMPH conditions/summary API - Base
Flex - Base
Wind gust speed summary object Historical/Current The wind gust speed summary object, null if unavailable periods.#.windGust conditions/summary API - Base
Flex - Base
Maximum wind gust in knots Historical/Current The maximum wind gust in knots periods.#.windGust.maxKTS conditions/summary API - Base
Flex - Base
Maximum wind gust in kilometers per hour Historical/Current The maximum wind gust in kilometers per hour periods.#.windGust.maxKPH conditions/summary API - Base
Flex - Base
Maximum wind gust in miles per hour Historical/Current The maximum wind gust in miles per hour periods.#.windGust.maxMPH conditions/summary API - Base
Flex - Base
Timestamp that the maximum wind gust occurred Historical/Current The unix timestamp that the maximum wind gust occurred periods.#.windGust.maxTimestamp conditions/summary API - Base
Flex - Base
Date/time that the maximum wind gust occurred Historical/Current The ISO 8601 date/time that the maximum wind gust occurred periods.#.windGust.maxDateTimeISO conditions/summary API - Base
Flex - Base
Minimum wind gust in knots Historical/Current The minimum wind gust in knots periods.#.windGust.minKTS conditions/summary API - Base
Flex - Base
Minimum wind gust in kilometers per hour Historical/Current The minimum wind gust in kilometers per hour periods.#.windGust.minKPH conditions/summary API - Base
Flex - Base
Minimum wind gust in miles per hour Historical/Current The minimum wind gust in miles per hour periods.#.windGust.minMPH conditions/summary API - Base
Flex - Base
Timestamp that the minimum wind gust occurred Historical/Current The unix timestamp that the minimum wind gust occurred periods.#.windGust.minTimestamp conditions/summary API - Base
Flex - Base
Date/time that the minimum wind gust occurred Historical/Current The ISO 8601 date/time that the minimum wind gust occurred periods.#.windGust.minDateTimeISO conditions/summary API - Base
Flex - Base
Average wind gust in knots Historical/Current The average wind gust in knots periods.#.windGust.avgKTS conditions/summary API - Base
Flex - Base
Average wind gust in kilometers per hour Historical/Current The average wind gust in kilometers per hour periods.#.windGust.avgKPH conditions/summary API - Base
Flex - Base
Average wind gust in miles per hour Historical/Current The average wind gust in miles per hour periods.#.windGust.avg.MPH conditions/summary API - Base
Flex - Base
Precipitation rate summary object Historical/Current The precipitation rate summary object. Null if unavailable periods.#.precip conditions/summary API - Base
Flex - Base
Maximum precipitation rate in millimeters / hour Historical/Current The maximum precipitation rate in millimeters / hour periods.#.precip.maxMM conditions/summary API - Base
Flex - Base
Maximum precipitation rate in inches / hour Historical/Current The maximum precipitation rate in inches / hour periods.#.precip.maxIN conditions/summary API - Base
Flex - Base
Timestamp that the maximum precipitation rate occurred Historical/Current The unix timestamp that the maximum precipitation rate occurred periods.#.precip.maxTimestamp conditions/summary API - Base
Flex - Base
Date/time that the maximum precipitation rate occurred Historical/Current The ISO 8601 date/time that the maximum precipitation rate occurred periods.#.precip.maxDateTimeISO conditions/summary API - Base
Flex - Base
Minimum precipitation rate in millimeters / hour Historical/Current The minimum precipitation rate in millimeters / hour periods.#.precip.minMM conditions/summary API - Base
Flex - Base
Minimum precipitation rate in inches / hour Historical/Current The minimum precipitation rate in inches / hour periods.#.precip.minIN conditions/summary API - Base
Flex - Base
Timestamp that the minimum precipitation rate occurred Historical/Current The unix timestamp that the minimum precipitation rate occurred periods.#.precip.minTimestamp conditions/summary API - Base
Flex - Base
Date/time that the minimum precipitation rate occurred Historical/Current The ISO 8601 date/time that the minimum precipitation rate occurred periods.#.precip.minDateTimeISO conditions/summary API - Base
Flex - Base
Total estimated precipitation in millimeters Historical/Current The total estimated precipitation for the requested period (daily by default), in millimeters periods.#.precip.totalMM conditions/summary API - Base
Flex - Base
Total estimated precipitation rate in inches Historical/Current The total estimated precipitation for the requested period (daily by default), in inches periods.#.precip.totalIN conditions/summary API - Base
Flex - Base
Snowfall rate summary object Historical/Current The snowfall rate summary object. Null if unavailable periods.#.snow conditions/summary API - Base
Flex - Base
Maximum snowfall rate in centimeters / hour Historical/Current The maximum snowfall rate in millimeters / hour periods.#.snow.maxCM conditions/summary API - Base
Flex - Base
Maximum snowfall rate in inches / hour Historical/Current The maximum snowfall rate in inches / hour periods.#.snow.maxIN conditions/summary API - Base
Flex - Base
Timestamp that the maximum snowfall rate occurred Historical/Current The unix timestamp that the maximum snowfall rate occurred periods.#.snow.maxTimestamp conditions/summary API - Base
Flex - Base
Date/time that the maximum snowfall rate occurred Historical/Current The ISO 8601 date/time that the maximum precipitation rate occurred periods.#.snow.maxDateTimeISO conditions/summary API - Base
Flex - Base
Minimum snowfall rate in millimeters / hour Historical/Current The minimum snowfall rate in millimeters / hour periods.#.snow.minCM conditions/summary API - Base
Flex - Base
Minimum snowfall rate in inches / hour Historical/Current The minimum snowfall rate in inches / hour periods.#.snow.minIN conditions/summary API - Base
Flex - Base
Timestamp that the minimum snowfall rate occurred Historical/Current The unix timestamp that the minimum snowfall rate occurred periods.#.snow.minTimestamp conditions/summary API - Base
Flex - Base
Date/time that the minimum snowfall rate occurred Historical/Current The ISO 8601 date/time that the minimum precipitation rate occurred periods.#.snow.minDateTimeISO conditions/summary API - Base
Flex - Base
Total estimated snowfall in millimeters / hour Historical/Current The total estimated snowfall in millimeters / hour periods.#.snow.totalCM conditions/summary API - Base
Flex - Base
Total estimated snowfall rate in inches / hour Historical/Current The total estimated snowfall in inches / hour periods.#.snow.totalIN conditions/summary API - Base
Flex - Base
Pressure summary Historical/Current The pressure summary object. Null if unavailable periods.#.pressure conditions/summary API - Base
Flex - Base
Maximum mean sea level pressure in millibars Historical/Current The maximum mean sea level pressure in millibars periods.#.pressure.maxMB conditions/summary API - Base
Flex - Base
Maximum mean sea level pressure in inches mercury Historical/Current The maximum mean sea level pressure in inches mercury periods.#.pressure.maxIN conditions/summary API - Base
Flex - Base
Timestamp that the maximum mean sea level pressure occurred Historical/Current The unix timestamp that the maximum mean sea level pressure occurred periods.#.pressure.maxTimestamp conditions/summary API - Base
Flex - Base
Date/time that the maximum mean sea level pressure occurred Historical/Current The ISO 8601 date/time that the maximum mean sea level pressure occurred periods.#.pressure.maxDateTimeISO conditions/summary API - Base
Flex - Base
Minimum mean sea level pressure in millibars Historical/Current The minimum mean sea level pressure in millibars periods.#.pressure.minMB conditions/summary API - Base
Flex - Base
Minimum mean sea level pressure in inches mercury Historical/Current The minimum mean sea level pressure in inches mercury periods.#.pressure.minIN conditions/summary API - Base
Flex - Base
Timestamp that the minimum mean sea level pressure occurred Historical/Current The unix timestamp that the minimum mean sea level pressure occurred periods.#.pressure.minTimestamp conditions/summary API - Base
Flex - Base
Date/time that the minimum mean sea level pressure occurred Historical/Current The ISO 8601 date/time that the minimum mean sea level pressure occurred periods.#.pressure.minDateTimeISO conditions/summary API - Base
Flex - Base
Average mean sea level pressure in millibars Historical/Current The average mean sea level pressure in millibars periods.#.pressure.avgMB conditions/summary API - Base
Flex - Base
Average mean sea level pressure in inches mercury Historical/Current The average mean sea level pressure in inches mercury periods.#.pressure.avgIN conditions/summary API - Base
Flex - Base
Visibility summary object Historical/Current The visibility summary object. Null if unavailable periods.#.visibility conditions/summary API - Base
Flex - Base
Maximum visibility in kilometers Historical/Current The maximum visibility in kilometers periods.#.visibility.maxKM conditions/summary API - Base
Flex - Base
Maximum visibility in miles Historical/Current The maximum visibility in miles periods.#.visibility.maxMI conditions/summary API - Base
Flex - Base
Timestamp that the maximum visibility occurred Historical/Current The unix timestamp that the maximum visibility occurred periods.#.visibility.maxTimestamp conditions/summary API - Base
Flex - Base
Date/time that the maximum visibility occurred Historical/Current The ISO 8601 date/time that the maximum visibility occurred periods.#.visibility.maxDateTimeISO conditions/summary API - Base
Flex - Base
Minimum visibility in kilometers Historical/Current The minimum visibility in kilometers periods.#.visibility.minKM conditions/summary API - Base
Flex - Base
Minimum visibility in miles Historical/Current The minimum visibility in miles periods.#.visibility.minMI conditions/summary API - Base
Flex - Base
Timestamp that the minimum visibility occurred Historical/Current The unix timestamp that the minimum visibility occurred periods.#.visibility.minTimestamp conditions/summary API - Base
Flex - Base
Date/time that the minimum visibility occurred Historical/Current The ISO 8601 date/time that the minimum visibility occurred periods.#.visibility.minDateTimeISO conditions/summary API - Base
Flex - Base
Average visibility in kilometers Historical/Current The average visibility in kilometers periods.#.visibility.avgKM conditions/summary API - Base
Flex - Base
Average visibility in miles Historical/Current The average visibility in miles periods.#.visibility.avgMI conditions/summary API - Base
Flex - Base
Sky / clouds summary object. Null if unavailable Historical/Current The sky / clouds summary object. Null if unavailable periods.#.sky conditions/summary API - Base
Flex - Base
Maximum cloud coverage Historical/Current The maximum cloud coverage, from 0 - 100%. periods.#.sky.max conditions/summary API - Base
Flex - Base
Timestamp that the maximum cloud coverage occurred Historical/Current The unix timestamp that the maximum cloud coverage occurred periods.#.sky.maxTimestamp conditions/summary API - Base
Flex - Base
Date/time that the maximum cloud coverage occurred Historical/Current The ISO 8601 date/time that the maximum cloud coverage occurred periods.#.sky.maxDateTimeISO conditions/summary API - Base
Flex - Base
Minimum cloud coverage Historical/Current The minimum cloud coverage, from 0 - 100%. periods.#.sky.min conditions/summary API - Base
Flex - Base
Timestamp that the minimum cloud coverage occurred Historical/Current The unix timestamp that the minimum cloud coverage occurred periods.#.sky.minTimestamp conditions/summary API - Base
Flex - Base
Date/time that the minimum cloud coverage occurred Historical/Current The ISO 8601 date/time that the minimum cloud coverage occurred periods.#.sky.minDateTimeISO conditions/summary API - Base
Flex - Base
The average cloud coverage Historical/Current The average cloud coverage, from 0 - 100%. periods.#.sky.avg conditions/summary API - Base
Flex - Base
Array of cloud codes Historical/Current Array of cloud codes. An entry for each time in the summary the cloud code changed. periods.#.sky.coded conditions/summary API - Base
Flex - Base
Two letter cloud code Historical/Current Two letter cloud code. See Cloud codes periods.#.sky.coded.#.code conditions/summary API - Base
Flex - Base
Timestamp that the cloud coverage change occurred Historical/Current The unix timestamp that the cloud coverage change occurred periods.#.sky.coded.#.timestamp conditions/summary API - Base
Flex - Base
Date/time that the cloud coverage change occurred Historical/Current The ISO 8601 date/time that the cloud coverage change occurred periods.#.sky.coded.#.dateTimeISO conditions/summary API - Base
Flex - Base
Weather summary object Historical/Current The weather summary object. Null if unavailable periods.#.weather conditions/summary API - Base
Flex - Base
Weather phrase for the summary period Historical/Current The weather phrase for the summary period. periods.#.weather.phrase conditions/summary API - Base
Flex - Base
Primary weather that occurred during the summary period Historical/Current The primary weather that occurred during the summary period. periods.#.weather.primary conditions/summary API - Base
Flex - Base
Coded version of the primary weather that occurred during the summary period Historical/Current The coded version of the primary weather that occurred during the summary period. See Weather Codes. periods.#.weather.primaryCoded conditions/summary API - Base
Flex - Base
Icon representing the primary weather Historical/Current The icon representing the primary weather periods.#.weather.icon conditions/summary API - Base
Flex - Base
An array of weather code Historical/Current An array of weather code. An entry for each time the weather changed during the summary period. periods.#.weather.coded conditions/summary API - Base
Flex - Base
Weather code Historical/Current The weather code. See Weather Codes. periods.#.weather.coded.#.code conditions/summary API - Base
Flex - Base
Timestamp that the weather change occurred Historical/Current The unix timestamp that the weather change occurred periods.#.weather.coded.#.timestamp conditions/summary API - Base
Flex - Base
Date/time that the weather change occurred Historical/Current The ISO 8601 date/time that the weather change occurred periods.#.weather.coded.#.dateTimeISO conditions/summary API - Base
Flex - Base
Outlook ID Current/Forecast The outlook ID id convective/outlook API - Base
Flex - Base
Object details Current/Forecast Object of the outlook details details convective/outlook API - Base
Flex - Base
Product type Current/Forecast The product type. Should normally be "convective" details.product convective/outlook API - Base
Flex - Base
Outlook category type Current/Forecast The outlook category type. details.category convective/outlook API - Base
Flex - Base
Day of coverage Current/Forecast Valid coverage day. Value from 1-8 details.day convective/outlook API - Base
Flex - Base
Object of the valid coverage period information Current/Forecast Object of the valid coverage period information details.range convective/outlook API - Base
Flex - Base
Timestamp of the start of the coverage period for the outlook Current/Forecast Unix timestamp of the start of the coverage period for the outlook details.range.minTimestamp convective/outlook API - Base
Flex - Base
Date of the start of the coverage period for the outlook Current/Forecast ISO 8601 date of the start of the coverage period for the outlook details.range.minDateTimeISO convective/outlook API - Base
Flex - Base
Timestamp of the end of the coverage period for the outlook Current/Forecast Unix timestamp of the end of the coverage period for the outlook details.range.maxTimestamp convective/outlook API - Base
Flex - Base
Date of the end of the coverage period for the outlook Current/Forecast ISO 8601 date of the end of the coverage period for the outlook details.range.maxDateTimeISO convective/outlook API - Base
Flex - Base
Timestamp of the issue date/time for the outlook Current/Forecast Unix timestamp of the issue date/time for the outlook details.issuedTimestamp convective/outlook API - Base
Flex - Base
Date of the issue date/time for the outlook Current/Forecast ISO 8601 date of the issue date/time for the outlook details.issuedDateTimeISO convective/outlook API - Base
Flex - Base
Object of the risk associated with the outlook Current/Forecast Object of the risk associated with the outlook. NULL if no associated risk details.risk convective/outlook API - Base
Flex - Base
Abbreviated risk type Current/Forecast The abbreviated risk type details.risk.type convective/outlook API - Base
Flex - Base
Risk name Current/Forecast The full risk name as provided by SPC details.risk.name convective/outlook API - Base
Flex - Base
Coded version of the risk Current/Forecast The coded version of the risk details.risk.code convective/outlook API - Base
Flex - Base
GeoJSON object, normally a Polygon or MultiPolygon, for the coverage area Current/Forecast GeoJSON object, normally a Polygon or MultiPolygon, for the coverage area. NULL if the geo filter is not provided AND / OR there is no associated risk with the outlook. geoPoly convective/outlook API - Base
Flex - Base
Name of the country Current The name of the country. place.name countries API - Base
Flex - Base
Country's 2-letter abbreviation Current The country's 2-letter ISO abbreviation. place.iso countries API - Base
Flex - Base
Country's 3-letter abbreviation Current The country's 3-letter ISO abbreviation. place.iso3 countries API - Base
Flex - Base
Country's 3-digit ID Current The country's 3-digit ISO numeric ID, kept as a string to preserve leading zeros. place.isoNum countries API - Base
Flex - Base
Country's FIPS abbreviation Current The country's FIPS abbreviation. place.fips countries API - Base
Flex - Base
Continent abbreviation that the country resides Current The continent abbreviation that the country primarily resides. place.continent countries API - Base
Flex - Base
Name of the capital city of the country Current The name of the capital city of the country. profile.capital countries API - Base
Flex - Base
Area in square kilometers Current The approximate area in square kilometers. NOTE: Area values are not guaranteed to be accurate and are for general use in limiting results profile.areaKM countries API - Base
Flex - Base
Area in square miles Current The approximate area in square miles. NOTE: Area values are not guaranteed to be accurate and are for general use in limiting results profile.areaMI countries API - Base
Flex - Base
Population of the country Current The approximate population of the country. NOTE: Population values are not guaranteed to be accurate and are for general use in limiting results profile.pop countries API - Base
Flex - Base
Abbreviations for the neighboring countries Current An array of 2-letter ISO abbreviations for the neighboring countries. profile.neighbors countries API - Base
Flex - Base
Earthquake ID Current The USGS earthquake ID. report.id earthquakes API - Base
Flex - Base
Timestamp when the event took place Current UNIX timestamp when the event took place. report.timestamp earthquakes API - Base
Flex - Base
Date of the date/time of the event Current ISO 8601 date of the date/time of the event. report.dateTimeISO earthquakes API - Base
Flex - Base
Magnitude of the earthquake Current The magnitude of the earthquake. Null if unavailable. report.mag earthquakes API - Base
Flex - Base
Earthquake category Current The earthquake category:
- mini: 0 - 2.9
- minor: 3 - 3.9
- light: 4 - 4.9
- moderate: 5 - 5.9
- strong: 6 - 6.9
- major: 7 - 7.9
- great: 8.0+
report.type earthquakes API - Base
Flex - Base
Earthquake depth in kilometers Current The depth of the earthquake in kilometers. report.depthKM earthquakes API - Base
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Earthquake depth in miles Current The depth of the earthquake in miles. report.depthMI earthquakes API - Base
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Region that the event occurred Current The USGS region that the event occurred. report.region earthquakes API - Base
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Location description Current The brief description of the location, usually contains the location or relative distance from a city. report.location earthquakes API - Base
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ID of the fire Current The ID of the fire. report.id fires API - Base
Flex - Base
Type of fire observation Current (Deprecated) The type of fire observation:
- L = Confirmed Large fire as determined by the USFS
report.type fires API - Base
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Timestamp of the fire observation Current UNIX timestamp of the fire observation. report.timestamp fires API - Base
Flex - Base
Date of the observation Current ISO 8601 date of the observation, localized to the observation location. report.dateTimeISO fires API - Base
Flex - Base
For critical/large fires a name may be given Current For critical/large fires a name may be given. NULL if no name. report.name fires API - Base
Flex - Base
Description of location of the fire Current Description of location of the fire. report.location fires API - Base
Flex - Base
Timestamp of the start of the fire Current UNIX timestamp of the start of the fire. Usually only given for Critical/Large fires, but not always. NULL if not available. report.startTimestamp fires API - Base
Flex - Base
Date of the start date of the fire Current ISO 8601 date of the start date of the fire, localized to the observation location. Usually only given for Critical/Large fires, but not always. NULL if not available. report.startDateISO fires API - Base
Flex - Base
Confidence of the fire as a percentage Current The confidence of the fire as a percentage. report.conf fires API - Base
Flex - Base
Estimated coverage area of the fire in square kilometers Current The estimated coverage area of the fire in square kilometers. NOTE: Satellite based observations are rough estimates only, limited by resolution of detection method. report.areaKM fires API - Base
Flex - Base
Estimated coverage area of the fire in square miles Current The estimated coverage area of the fire in square miles. NOTE: Satellite based observations are rough estimates only, limited by resolution of detection method. report.areaMI fires API - Base
Flex - Base
Estimated coverage area of the fire in acres Current The estimated coverage area of the fire in acres. NOTE: Satellite based observations are rough estimates only, limited by resolution of detection method. report.areaAC fires API - Base
Flex - Base
Percentage of the fire that is contained Current The percentage of the fire that is contained. Usually only given for Critical/Large fires, but not always. NULL if not available. report.perContained fires API - Base
Flex - Base
(Deprecated) Object available for Satellite detected observation Current (Deprecated) Object available for Satellite detected observations. Will be NULL report.sat fires API - Base
Flex - Base
Timestamp of the expected date of containment Current UNIX timestamp of the expected date of containment. NULL if unknown. report.expContainedTimestamp fires API - Base
Flex - Base
Date of the expected date of containment Current ISO 8601 date of the expected date of containment. NULL if unknown. report.expContainedISO fires API - Base
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Cause of the fire Current Cause of the fire. NULL if unknown. report.cause fires API - Base
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Incident team type Current Incident team type: 0, 1, 2, other, or nimo. NULL if unknown. Utilized with large fires, data provided by USFS. report.imtType fires API - Base
Flex - Base
Fuels for the fire Current Fuels for the fire. NULL if unknown. report.fuels fires API - Base
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Information on the terrain Current Information on the terrain. NULL if unknown. report.terrain fires API - Base
Flex - Base
The outlook ID Forecast The outlook ID. id fires/outlook API - Base
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Interval between periods Forecast The interval between periods. interval forecasts API - Base
Flex - Base
Timestamp (UNIX) Forecast UNIX timestamp of the forecast valid time. periods[#].timestamp forecasts API - Base
Flex - Base
Localized time of the forecast Forecast Localized valid time of the forecast. (Deprecated. Use dateTimeISO) periods[#].validTime forecasts API - Base
Flex - Base
Time of Forecast (ISO 8601) Forecast ISO 8601 of the valid time of the forecast. periods[#].dateTimeISO forecasts API - Base
Flex - Base
Forecast Max Temperature (C) Forecast The maximum expected temperature in Celsius for the forecast period.
Provided with filter=day (Default), mdnt2mdnt, and for the day time periods with filter=daynight, otherwise null.
periods[#].maxTempC forecasts API - Base
Flex - Base
Forecast Max Temperature (F) Forecast The maximum expected temperature in Fahrenheit for the forecast period.
Provided with filter=day (Default), mdnt2mdnt, and for the day time periods with filter=daynight, otherwise null.
periods[#].maxTempF forecasts API - Base
Flex - Base
Forecast Min Temperature (C) Forecast The minimum expected temperature in Celsius for the forecast period.
Provided with filter=day (Default) and for the night time periods with filter=daynight, otherwise null.
periods[#].minTempC forecasts API - Base
Flex - Base
Forecast Min Temperature (F) Forecast The minimum expected temperature in Fahrenheit for the forecast period.
Provided with filter=day (Default) and for the night time periods with filter=daynight, otherwise null.
periods[#].minTempF forecasts API - Base
Flex - Base
Forecast Average Temperature (C) Forecast Average temperature in Celsius for the forecast period. periods[#].avgTempC forecasts API - Base
Flex - Base
Forecast Average Temperature (F) Forecast Average temperature in Fahrenheit for the forecast period. periods[#].avgTempF forecasts API - Base
Flex - Base
Forecast Temperature (C) Forecast The temperature in Celsius at the start of the forecast period. The value will be null when using filter=day, filter=mdnt2mdnt, or filter=daynight. periods[#].tempC forecasts API - Base
Flex - Base
Forecast Temperature. (F) Forecast The temperature in Fahrenheit at the start of the forecast period. The value will be null when using filter=day, filter=mdnt2mdnt, or filter=daynight. periods[#].tempF forecasts API - Base
Flex - Base
Forecast Probability of Precipitation (%) Forecast Probability of precipitation. A percentage from 0 - 100%. Null if unavailable. periods[#].pop forecasts API - Base
Flex - Base
Forecast Precipitation (mm) Forecast Precipitation expected in millimeters. The total liquid equivalent of all precipitation. periods[#].precipMM forecasts API - Base
Flex - Base
Forecast Precipitation (in) Forecast Precipitation expected in inches. The total liquid equivalent of all precipitation. periods[#].precipIN forecasts API - Base
Flex - Base
Forecast Snowfall (cm) Forecast Snowfall amount in centimeters. periods[#].snowCM forecasts API - Base
Flex - Base
Forecast Snowfall (in) Forecast Snowfall amount in inches. periods[#].snowIN forecasts API - Base
Flex - Base
Forecast Accumulated Ice Forecast The amount of ice accretion/accumulation in mm. Available of the US only out 48 hours periods[#].iceaccumMM forecasts API - Base
Flex - Base
Forecast Accumulated Ice Forecast The amount of ice accretion/accumulation in inches. Available of the US only out 48 hours periods[#].iceaccumIN forecasts API - Base
Flex - Base
Forecast Max Humidity Forecast Maximum humidity percentage. periods[#].maxHumidity forecasts API - Base
Flex - Base
Forecast Min Humidity Forecast Minimum humidity percentage. periods[#].minHumidity forecasts API - Base
Flex - Base
Forecast Humidity Percentage Forecast Humidity percentage. periods[#].humidity forecasts API - Base
Flex - Base
Forecast UV Index (#) Forecast The ultraviolet index. Integer from 0 - 12, null if unavailable. Available for the first five days of the forecasts
periods[#].uvi forecasts API - Base
Flex - Base
Forecast Barometric Pressure (mb) Forecast Barometric pressure in millibars. periods[#].pressureMB forecasts API - Base
Flex - Base
Forecast Barometric Pressure (in. of mercury) Forecast Barometric pressure in inches mercury. periods[#].pressureIN forecasts API - Base
Flex - Base
Forecast Sky Cover (%) Forecast Sky cover percentage, 0 = clear, 100 = cloudy. periods[#].sky forecasts API - Base
Flex - Base
Forecast Feels Like Temperature (C) Forecast The apparent temperature in Celsius. - Not used/valid when using filter=day or filter=daynight periods[#].feelslikeC forecasts API - Base
Flex - Base
Forecast Feels Like Temperature (F) Forecast The apparent temperature in Fahrenheit. - Not used/valid when using filter=day or filter=daynight periods[#].feelslikeF forecasts API - Base
Flex - Base
Forecast Min. Feels Like Temperature (C) Forecast The minimum apparent temperature in Celsius. periods[#].minFeelslikeC forecasts API - Base
Flex - Base
Forecast Min. Feels Like Temperature (F) Forecast The minimum apparent temperature in Fahrenheit. periods[#].minFeelslikeF forecasts API - Base
Flex - Base
Forecast Max. Feels Like Temperature (C) Forecast The maximum apparent temperature in Celsius. periods[#].maxFeelslikeC forecasts API - Base
Flex - Base
Forecast Max. Feels Like Temperature (F) Forecast The maximum apparent temperature in Fahrenheit. periods[#].maxFeelslikeF forecasts API - Base
Flex - Base
Forecast Avg. Feels Like Temperature (C) Forecast The average apparent temperature in Celsius. periods[#].avgFeelslikeC forecasts API - Base
Flex - Base
Forecast Avg. Feels Like Temperature (F) Forecast The average apparent temperature in Fahrenheit. periods[#].avgFeelslikeF forecasts API - Base
Flex - Base
Forecast Dew Point (C) Forecast The dew point temperature in Celsius. - Not used/valid when using filter=day or filter=daynight periods[#].dewpointC forecasts API - Base
Flex - Base
Forecast Dew Point (F) Forecast The dew point temperature in Fahrenheit. - Not used/valid when using filter=day or filter=daynight periods[#].dewpointF forecasts API - Base
Flex - Base
Forecast Max. Dew Point (C) Forecast The maximum dew point temperature in Celsius. periods[#].maxDewpointC forecasts API - Base
Flex - Base
Forecast Max. Dew Point (F) Forecast The maximum dew point temperature in Fahrenheit. periods[#].maxDewpointF forecasts API - Base
Flex - Base
Forecast Min. Dew Point (C) Forecast The minimum dew point temperature in Celsius. periods[#].minDewpointC forecasts API - Base
Flex - Base
Forecast Min. Dew Point (F) Forecast The minimum dew point temperature in Fahrenheit. periods[#].minDewpointF forecasts API - Base
Flex - Base
Forecast Avg. Dew Point (C) Forecast The average dew point temperature in Celsius. periods[#].avgDewpointC forecasts API - Base
Flex - Base
Forecast Avg. Dew Point (F) Forecast The average dew point temperature in Fahrenheit. periods[#].avgDewpointF forecasts API - Base
Flex - Base
Forecast Wind Direction (deg.) Forecast The wind direction in degrees. - Not used/valid when using filter=day or filter=daynight periods[#].windDirDEG forecasts API - Base
Flex - Base
Forecast Wind Direction (cardinal coordinates) Forecast Wind direction in cardinal coordinates. - Not used/valid when using filter=day or filter=daynight periods[#].windDir forecasts API - Base
Flex - Base
Forecast Wind Direction (deg.) During Max. Speed Forecast The wind direction in degrees (0=North) at the time of maximum wind speed (windSpeedMaxMPH). periods[#].windDirMaxDEG forecasts API - Base
Flex - Base
Forecast Wind Direction (cardinal coordinates) During Max. Speed Forecast Wind direction in cardinal coordinates at the time of maximum wind speed (windSpeedMaxMPH). periods[#].windDirMax forecasts API - Base
Flex - Base
Forecast Wind Direction (deg.) During Min. Speed Forecast The wind direction in degrees (0=North) at the time of minimum wind speed (windSpeedMinMPH). periods[#].windDirMinDEG forecasts API - Base
Flex - Base
Forecast Wind Direction (cardinal coordinates) During Min. Speed Forecast Wind direction in cardinal coordinates at the time of minimum wind speed (windSpeedMinMPH). periods[#].windDirMin forecasts API - Base
Flex - Base
Forecast Wind Gust (kts.) Forecast Wind gust in knots. periods[#].windGustKTS forecasts API - Base
Flex - Base
Forecast Wind Gust (kph) Forecast Wind gust in kilometers per hour. periods[#].windGustKPH forecasts API - Base
Flex - Base
Forecast Wind Gust (mph) Forecast Wind gust in miles per hour. periods[#].windGustMPH forecasts API - Base
Flex - Base
Forecast Wind Speed (kts.) Forecast Wind speed in knots. periods[#].windSpeedKTS forecasts API - Base
Flex - Base
Forecast Wind Speed (kph) Forecast Wind speed in kilometers per hour. periods[#].windSpeedKPH forecasts API - Base
Flex - Base
Forecast Wind Speed (mph) Forecast Wind speed in miles per hour. periods[#].windSpeedMPH forecasts API - Base
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Forecast Max. Wind Speed (kts.) Forecast The max wind speed in knots. periods[#].windSpeedMaxKTS forecasts API - Base
Flex - Base
Forecast Max. Wind Speed (kph) Forecast The max wind speed in kilometers per hour. periods[#].windSpeedMaxKPH forecasts API - Base
Flex - Base
Forecast Max. Wind Speed (mph) Forecast The max wind speed in miles per hour. periods[#].windSpeedMaxMPH forecasts API - Base
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Forecast Min. Wind Speed (kts.) Forecast The minimum wind speed in knots. periods[#].windSpeedMinKTS forecasts API - Base
Flex - Base
Forecast Min. Wind Speed (kph) Forecast The minimum wind speed in kilometers per hour. periods[#].windSpeedMinKPH forecasts API - Base
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Forecast Min. Wind Speed (mph) Forecast The minimum wind speed in miles per hour. periods[#].windSpeedMinMPH forecasts API - Base
Flex - Base
Forecast Wind Direction at 80m (deg.) Forecast The wind direction in degrees at a height of 80 meters. periods[#].windDir80mDEG forecasts API - Base
Flex - Base
Forecast Wind Direction at 80m (cardinal coordinates) Forecast Wind direction in cardinal coordinates at a height of 80 meters. periods[#].windDir80m forecasts API - Base
Flex - Base
Forecast Wind Direction at 80m (deg.) During Max. Speed Forecast The wind direction in degrees (0=North) at the time of maximum wind speed at a height of 80 meters. periods[#].windDirMax80mDEG forecasts API - Base
Flex - Base
Forecast Wind Direction at 80m (cardinal coordinates) During Max. Speed Forecast Wind direction in cardinal coordinates at the time of maximum wind speed at a height of 80 meters. periods[#].windDirMax80m forecasts API - Base
Flex - Base
Forecast Wind Direction at 80m (deg.) During Min. Speed Forecast The wind direction in degrees (0=North) at the time of minimum wind speed at a height of 80 meters. periods[#].windDirMin80mDEG forecasts API - Base
Flex - Base
Forecast Wind Direction at 80m (cardinal coordinates) During Min. Speed Forecast Wind direction in cardinal coordinates at the time of minimum wind speed at a height of 80 meters. periods[#].windDirMin80m forecasts API - Base
Flex - Base
Forecast Wind Gust (kts.) at 80m Forecast Wind gust in knots at a height of 80 meters. periods[#].windGust80mKTS forecasts API - Base
Flex - Base
Forecast Wind Gust (kph) at 80m Forecast Wind gust in kilometers per hour at a height of 80 meters. periods[#].windGust80mKPH forecasts API - Base
Flex - Base
Forecast Wind Gust (mph) at 80m Forecast Wind gust in miles per hour at a height of 80 meters. periods[#].windGust80mMPH forecasts API - Base
Flex - Base
Forecast Wind Speed (kts.) at 80m Forecast The wind speed in knots at a height of 80 meters. periods[#].windSpeed80mKTS forecasts API - Base
Flex - Base
Forecast Wind Speed (kph) at 80m Forecast The wind speed in kilometers per hour at a height of 80 meters. periods[#].windSpeed80mKPH forecasts API - Base
Flex - Base
Forecast Wind Speed (mph) at 80m Forecast The wind speed in miles per hour at a height of 80 meters. periods[#].windSpeed80mMPH forecasts API - Base
Flex - Base
Forecast Max. Wind Speed (kts.) at 80m Forecast The maximum wind speed in knots at a height of 80 meters. periods[#].windSpeedMax80mKTS forecasts API - Base
Flex - Base
Forecast Max. Wind Speed (kph) at 80m Forecast The maximum wind speed in kilometers per hour at a height of 80 meters. periods[#].windSpeedMax80mKPH forecasts API - Base
Flex - Base
Forecast Max. Wind Speed (mph) at 80m Forecast The maximum wind speed in miles per hour at a height of 80 meters. periods[#].windSpeedMax80mMPH forecasts API - Base
Flex - Base
Forecast Min. Wind Speed (kts.) at 80m Forecast The minimum wind speed in knots at a height of 80 meters. periods[#].windSpeedMin80mKTS forecasts API - Base
Flex - Base
Forecast Min. Wind Speed (kph) at 80m Forecast The minimum wind speed in kilometers per hour at a height of 80 meters. periods[#].windSpeedMin80mKPH forecasts API - Base
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Forecast Min. Wind Speed (mph) at 80m Forecast The minimum wind speed in miles per hour at a height of 80 meters. periods[#].windSpeedMin80mMPH forecasts API - Base
Flex - Base
Weather Phrase Forecast Full weather phrase that combines the weather from all periods as needed. periods[#].weather forecasts API - Base
Flex - Base
Weather Codes Forecast Array of periods containing different weather types; can be used to determine when a particular type of weather is expected to begin/end. Refer to the Coded Weather documentation for additional information on the types of weather codes. periods[#].weatherCoded forecasts API - Base
Flex - Base
Timestamp for beginning period (UNIX) Forecast UNIX timestamp for the beginning of this period. periods[#].weatherCoded.timestamp forecasts API - Base
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Coded form of the weather expected for this period Forecast Coded form of the weather expected for this period. Refer to the Coded Weather documentation for additional information on the types of weather codes. periods[#].weatherCoded.wx forecasts API - Base
Flex - Base
Primary Weather Forecast Primary weather across all periods. periods[#].weatherPrimary forecasts API - Base
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Primary Weather (Coded) Forecast Primary weather coded. Refer to the Coded Weather documentation for additional information on the types of weather codes. periods[#].weatherPrimaryCoded forecasts API - Base
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Clouds Coded Forecast Code for the cloud type. Refer to the Coded Weather documentation for additional information on the types of cloud codes. periods[#].cloudsCoded forecasts API - Base
Flex - Base
Weather Icon Forecast Weather icon representing the expected weather from the default Aeris icon set. For more custom implementations, icons can be determined by the weatherCoded and weatherCodedPrimary properties. periods[#].icon forecasts API - Base
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Forecast visibility in kilometers at the start of the forecast period Forecast The forecast visibility in kilometers at the start of the forecast period. Null if unavailable. periods[#].visibilityKM forecasts API - Base
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Forecast visibility in miles at the start of the forecast period Forecast The forecast visibility in miles at the start of the forecast period. Null if unavailable. periods[#].visibilityMI forecasts API - Base
Flex - Base
Forecast Solar Radiation Forecast The estimated forecast solar radiation. Normally used with filter=1hr. If interval > 1 hour will be the accumulated hourly solar radiation values over the interval. periods[#].solradWM2 forecasts API - Base
Flex - Base
Forecast Min. Solar Radiation Forecast The minimum estimated forecast solar radiation over a forecast interval. periods[#].solradMinWM2 forecasts API - Base
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Forecast Max. Solar Radiation Forecast The maximum estimated forecast solar radiation over a forecast interval. periods[#].solradMaxWM2 forecasts API - Base
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if Day (True) Forecast True if the period is during the day, otherwise false. periods[#].isDay forecasts API - Base
Flex - Base
Sunrise Time (UNIX) Forecast Sunrise time as a UNIX timestamp. Provided when using filter=day (default) or filter=daynight. Not currently available for hourly forecasts. NOTE: If no sunrise (Midnight sun / polar night) a boolean false will be returned periods[#].sunrise forecasts API - Base
Flex - Base
Sunrise Time (ISO 8601) Forecast ISO 8601 date of the sunrise for the observation location. Provided when using filter=day (default) or filter=daynight. Not currently available for hourly forecasts. NOTE: If no sunrise (Midnight sun / polar night) a boolean false will be returned periods[#].sunriseISO forecasts API - Base
Flex - Base
Sunset Time (UNIX) Forecast Sunset time as a UNIX timestamp. Provided when using filter=day (default) or filter=daynight. Not currently available for hourly forecasts. NOTE: If no sunset (Midnight sun / polar night) a boolean false will be returned periods[#].sunset forecasts API - Base
Flex - Base
Sunset Time (ISO 8601) Forecast ISO 8601 date of the sunsetbfor the observation location. Provided when using filter=day (default) or filter=daynight. Not currently available for hourly forecasts. NOTE: If no sunset(Midnight sun / polar night) a boolean false will be returned periods[#].sunsetISO forecasts API - Base
Flex - Base
Elevation (meters) Forecast Location estimated elevation in meters. Null if unavailable profile.elevM forecasts API - Base
Flex - Base
Elevation (ft.) Forecast Location estimated elevation in feet. Null if unavailable profile.elevFT forecasts API - Base
Flex - Base
Indice Type Current/Forecast Type of indice indice.type indices API - Base
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Indice Range Current/Forecast Object containing the indice range information. indice.range indices API - Base
Flex - Base
Minimum Range Value Current/Forecast The minimum indice value. indice.range.min indices API - Base
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Maximum Range Value Current/Forecast The maximum indice value indice.range.max indices API - Base
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Reverse Range - Indice Current/Forecast Flag determining order of the indice. indice.range.reverse indices API - Base
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Current - Indice Current/Forecast Object containing the indice based on the latest observation. Null if unavailable. indice.current indices API - Base
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Current Time, Seconds - Indice Current/Forecast The unix timestamp, in seconds, for the time of the observation used. indice.current.timestamp indices API - Base
Flex - Base
Current Time & Date - Indice Current/Forecast ISO 8601 date of the observation used. indice.current.dateTimeISO indices API - Base
Flex - Base
Current Index - Indice Current/Forecast The numeric index value. The value, is normally from 0-5.

0 = Unavailable
If indice.range.reverse = false:
1 = bad
2 = poor
3 = good
4 = very good
5 = excellent

If indice.range.reverse = true:
1 = excellent
2 = very good
3 = good
4 = poor
5 = bad
indice.current.index indices API - Base
Flex - Base
Current English Index - Indice Current/Forecast The English phrase for the index value.

Possible values include:
- unavailable
- bad
- poor
- good
- very good
- excellent
indice.current.indexENG indices API - Base
Flex - Base
Forecast - Indice Current/Forecast The object containing the forecast indice values. Null if the forecast was not requested. indice.forecast indices API - Base
Flex - Base
Forecast Periods - Indice Current/Forecast Array of forecast periods indice.forecast.periods indices API - Base
Flex - Base
Forecast Period Timestamp - Indice Current/Forecast The unix timestamp, in seconds, for the forecast period. For daily forecasts this will normally be approx 7am local time of the day the forecast period represents. indice.forecast.periods.#.timestamp indices API - Base
Flex - Base
Forecast Date/Time - Indice Current/Forecast The ISO 8601 date of the forecast period. For daily forecasts this will normally be approx 7am local time of the day the forecast period represents. indice.forecast.periods.#.dateTimeISO indices API - Base
Flex - Base
Numeric Forecast Period - Indice Current/Forecast The numeric index value for the forecast period. The numeric index value. The value, is normally from 0-5.

0 = Unavailable
If indice.range.reverse = false:
1 = bad / minimal
2 = poor / minimal
3 = good / moderate
4 = very good / high
5 = excellent / extreme

If indice.range.reverse = true:
1 = excellent / extreme
2 = very good / high
3 = good / moderate
4 = poor / low
5 = bad / minimal
indice.forecast.periods.#.index indices API - Base
Flex - Base
English Forecast Period - Indice Current/Forecast The English phrase for the index value

Possible values include, based on index:

Outdoors, golf, biking, swimming, campfires, bees:
- unavailable
- bad
- poor
- good
- very good
- excellent

Arthritis, coldflu, migraine, sinus
- unavailable
- extreme
- high
- moderate
- low
- minimal
indice.forecast.periods.#.indexEng indices API - Base
Flex - Base
ID of the lightning strike Current The ID of the lightning strike. id lightning API - Base
Flex - Base
Object containing information about the lightning strike Current Object containing information about the lightning strike. ob lightning API - Base
Flex - Base
Timestamp of the lightning strike Current Unix timestamp of the lightning strike. ob.timestamp lightning API - Base
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Date of the lightning strike Current ISO 8601 date of the lightning strike. ob.dateTimeISO lightning API - Base
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Seconds elapsed since the lightning strike Current Seconds elapsed since the lightning strike. ob.age lightning API - Base
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Object containing the type and peak amp of the lightning strike Current Object containing the type and peak amp of the lightning strike. ob.pulse lightning API - Base
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One of the two types of lightning strikes Current One of the two types of lightning strikes.
- IC: IntraCloud
- CG: Cloud to ground
ob.pulse.type lightning API - Base
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The peak electric current in amperes Current The peak electric current in amperes. Polarity is determined by a negative or positive value here. ob.pulse.peakamp lightning API - Base
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Number of sensors that detected the lightning pulse Current The number of sensors that detected the lightning pulse ob.pulse.numsensors lightning API - Base
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Height in feet of the intracloud lightning pulse Current The height in feet of the intracloud lightning pulse ob.pulse.icHeightFT lightning API - Base
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Height in meters of the intracloud lightning pulse Current The height in meters of the intracloud lightning pulse ob.pulse.icHeightM lightning API - Base
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Timestamp of the time the lightning strike information was received Current Unix timestamp of the time the lightning strike information was received recTimestamp lightning API - Base
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Date of the time the lightning strike information was received Current ISO 8601 date of the time the lightning strike information was received. recISO lightning API - Base
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Object of the time range the summary covers Current Object of the time range the summary covers range lightning/summary API - Base
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Total lightning pulses within the summary time range Current The total lightning pulses within the summary time range range.count lightning/summary API - Base
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Timestamp of the from parameter Current Unix timestamp of the from parameter. range.fromTimestamp lightning/summary API - Base
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Date of the from parameter Current ISO 8601 date of the from parameter range.fromDateTimeISO lightning/summary API - Base
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Timestamp of the to parameter Current Unix timestamp of the to parameter. range.toTimestamp lightning/summary API - Base
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Date of the to parameter Current ISO 8601 date of the to parameter range.toDateTimeISO lightning/summary API - Base
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Timestamp of the first lightning pulse within the summary time range Current Unix timestamp of the first lightning pulse within the summary time range range.minTimestamp lightning/summary API - Base
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Date of the first lightning pulse within the summary time range Current ISO 8601 date of the first lightning pulse within the summary time range range.minDateTimeISO lightning/summary API - Base
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Timestamp of the last lightning pulse within the summary time range Current Unix timestamp of the last lightning pulse within the summary time range range.maxTimestamp lightning/summary API - Base
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Date of the last lightning pulse within the summary time range Current ISO 8601 date of the last lightning pulse within the summary time range range.maxDateTimeISO lightning/summary API - Base
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Object of pulse information Current Object of pulse information pulse lightning/summary API - Base
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Total number of lightning pulses within the summary time range Current The total number of lightning pulses within the summary time range pulse.count lightning/summary API - Base
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Total number of cloud to ground strikes Current The total number of cloud to ground strikes pulse.cg lightning/summary API - Base
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Total number of intracloud strikes Current The total number of intracloud strikes pulse.ic lightning/summary API - Base
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Object of peak amperage information Current Object of peak amperage information peakamp lightning/summary API - Base
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Total number of lightning pulses that included peak amp information Current The total number of lightning pulses that included peak amp information peakamp.count lightning/summary API - Base
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Minimum peak amp value from all the lightning pulses within the summary Current The minimum peak amp value from all the lightning pulses within the summary peakamp.min lightning/summary API - Base
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Maximum peak amp value from all the lightning pulses within the summary Current The maximum peak amp value from all the lightning pulses within the summary peakamp.max lightning/summary API - Base
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average peak amp value from all the lightning pulses within the Summary Current The average peak amp value from all the lightning pulses within the summary peakamp.avg lightning/summary API - Base
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Object of intracloud height information Current Object of intracloud height information icHeight lightning/summary API - Base
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Total number of lightning pulses within the summary time range Current The total number of lightning pulses within the summary time range icHeight.count lightning/summary API - Base
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Lowest height in meters that was detected for an intracloud strike Current Lowest height in meters that was detected for an intracloud strike icHeight.min lightning/summary API - Base
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Highest height in meters that was detected for an intracloud strike Current Highest height in meters that was detected for an intracloud strike icHeight.max lightning/summary API - Base
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Average height in meters that was detected for an intracloud strike Current Average height in meters that was detected for an intracloud strike icHeight.avg lightning/summary API - Base
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Object related to the number of sensors that detected lightning strikes Current Object related to the number of sensors that detected lightning strikes numSensors lightning/summary API - Base
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Total number of pulses detected within the summary time range Current Total number of pulses detected within the summary time range numSensors.count lightning/summary API - Base
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Minimum number of sensors that detected a single lightning strike Current Minimum number of sensors that detected a single lightning strike numSensors.min lightning/summary API - Base
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Maximum number of sensors that detected a single lightning strike Current Maximum number of sensors that detected a single lightning strike numSensors.max lightning/summary API - Base
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Average number of sensors that detected a single lightning strike Current Average number of sensors that detected a single lightning strike numSensors.avg lightning/summary API - Base
Flex - Base
Co-op/station ID that the normal is based on Historical The co-op/station ID that the normal is based on. id normals API - Base
Flex - Base
Type of normal Historical Type of normal:
- daily
- monthly
- annual
periods[#].type normals API - Base
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The number of the month the normal is for, from 1 - 12 Historical The number of the month the normal is for, from 1 - 12. Will be null for an annual summary (filter=annual). periods[#].mon normals API - Base
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The numeric day of the month, from 1 - 31 Historical The numeric day of the month, from 1 - 31. Will be null for both a monthly and annual summary (filter=monthly or filter=annual). periods[#].day normals API - Base
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Timestamp of the normals valid time Historical UNIX timestamp of the normals valid time. periods[#].timestamp normals API - Base
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valid date and time of the normals Historical ISO 8601 of the valid time of the normals. periods[#].dateTimeISO normals API - Base
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Object of temperature based normals Historical Object of temperature based normals. Will be null if the observation station does not normal temperatures. periods[#].temp normals API - Base
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Normal maximum temperature in Fahrenheit Historical The normal maximum temperature in Fahrenheit. periods[#].temp.maxF normals API - Base
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Normal maximum temperature in Celsius Historical The normal maximum temperature in Celsius. periods[#].temp.maxC normals API - Base
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Normal minimum temperature in Fahrenheit Historical The normal minimum temperature in Fahrenheit. periods[#].temp.minF normals API - Base
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Normal minimum temperature in Celsius Historical The normal minimum temperature in Celsius. periods[#].temp.minC normals API - Base
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Normal average temperature in Fahrenheit Historical The normal average temperature in Fahrenheit. periods[#].temp.avgF normals API - Base
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Normal average temperature in Celsius Historical The normal average temperature in Celsius. periods[#].temp.avgC normals API - Base
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Object of the precipitation based normals Historical Object of the precipitation based normals. Will be null if the observation station does not include precipitation normals. periods[#].prcp normals API - Base
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The normal month to date precipitation in inches Historical The normal month to date precipitation in inches. Will be null for annual summary (filter=annual). periods[#].prcp.mtdIN normals API - Base
Flex - Base
The normal month to date precipitation in millimeters Historical The normal month to date precipitation in millimeters. Will be null for annual summary (filter=annual). periods[#].prcp.mtdMM normals API - Base
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The normal year to date precipitation in inches Historical The normal year to date precipitation in inches. Will be null for monthly summary (filter=monthly). periods[#].prcp.ytdIN normals API - Base
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The normal year to date precipitation in millimeters Historical The normal year to date precipitation in millimeters. Will be null for monthly summary (filter=monthly). periods[#].prcp.ytdMM normals API - Base
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Object of the snowfall based normals Historical Object of the snowfall based normals. Will be null if the observation station does not include snowfall normals. periods[#].snow normals API - Base
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The normal month to date snowfall in inches Historical The normal month to date snowfall in inches. Will be null for annual summary (filter=annual). periods[#].snow.mtdIN normals API - Base
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The normal month to date snowfall in centimeters Historical The normal month to date snowfall in centimeters. Will be null for annual summary (filter=annual). periods[#].snow.mtdCM normals API - Base
Flex - Base
The normal year to date snowfall in inches Historical The normal year to date snowfall in inches. Will be null for monthly summary (filter=monthly). periods[#].snow.ytdIN normals API - Base
Flex - Base
The normal year to date snowfall in centimeters Historical The normal year to date snowfall in centimeters. Will be null for monthly summary (filter=monthly). periods[#].snow.ytdCM normals API - Base
Flex - Base
Normal heating degree days Historical The normal heating degree days. hdd normals API - Base
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Normal cooling degree days Historical The normal cooling degree days. cdd normals API - Base
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Co-op/station ID Historical The co-op/station ID. id normals/stations API - Base
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WMO ID of the station Historical The WMO ID of the station. null if unavailable. profile.wmoid normals/stations API - Base
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Indicates if the station has temperature normals Historical Flag indicating if the station has temperature normals. profile.flags.temp normals/stations API - Base
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Indicates if the station has precipitation normals Historical Flag indicating if the station has precipitation normals. profile.flags.prcp normals/stations API - Base
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Indicates if the station has snowfall normals Historical Flag indicating if the station has snowfall normals. profile.flags.snow normals/stations API - Base
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The reporting station Current The reporting station ID. id observations API - Base
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The observation object Current Current Weather Data ob observations API - Base
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The type of observation Current The type of observation, will be one of the following:
station - actual station observations
interpolated - interpolated / estimated observation
ob.type observations API - Base
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Timestamp of the observation Current UNIX timestamp of the observation. ob.timestamp observations API - Base
Flex - Base
Date of the observation Current ISO 8601 date of the observation. ob.dateTimeISO observations API - Base
Flex - Base
Timestamp of when the observation was received Current Unix timestamp of when the observation was received. ob.recTimestamp observations API - Base
Flex - Base
Date of when the observation was received Current ISO 8601 date of when the observation was received. ob.recDateTimeISO observations API - Base
Flex - Base
Temperature in Celsius Current Temperature in Celsius. Null if not available. ob.tempC observations API - Base
Flex - Base
Temperature in Fahrenheit Current Temperature in Fahrenheit. Null if not available. ob.tempF observations API - Base
Flex - Base
Dew point temperature in Celsius Current Dew point temperature in Celsius. Null if not available. ob.dewpointC observations API - Base
Flex - Base
Dew point temperature in Fahrenheit Current Dew point temperature in Fahrenheit. Null if not available. ob.dewpointF observations API - Base
Flex - Base
Relative humidity Current Relative humidity. Null if not available. ob.humidity observations API - Base
Flex - Base
Mean Sea Level Pressure (MSLP) in millibars. Null if not available Current Mean Sea Level Pressure (MSLP) in millibars. Null if not available. This is the pressure reading most commonly used by meteorologists to track weather systems at the surface. ob.pressureMB observations API - Base
Flex - Base
Mean Sea Level Pressure (MSLP) in inches of mercury Current Mean Sea Level Pressure (MSLP) in inches of mercury. Null if not available. This is the pressure reading most commonly used by meteorologists to track weather systems at the surface. ob.pressureIN observations API - Base
Flex - Base
Station pressure in millibars Current Station pressure in millibars. The pressure Null if not available. This is the pressure that is observed at a specific elevation and is the true barometric pressure of a location. ob.spressureMB observations API - Base
Flex - Base
Station pressure in inches of mercury. Null if not available Current Station pressure in inches of mercury. Null if not available. This is the pressure that is observed at a specific elevation and is the true barometric pressure of a location. ob.spressureIN observations API - Base
Flex - Base
Altimeter in millibars Current Altimeter in millibars. Null if not available. ob.altimeterMB observations API - Base
Flex - Base
Altimeter in inches of mercury Current Altimeter in inches of mercury. Null if not available. ob.altimeterIN observations API - Base
Flex - Base
Wind speed in knots Current Wind speed in knots. Null if not available. ob.windSpeedKTS observations API - Base
Flex - Base
Wind speed in kilometers her hour Current Wind speed in kilometers her hour. Null if not available. ob.windSpeedKPH observations API - Base
Flex - Base
Wind speed in miles per hour Current Wind speed in miles per hour. Null if not available. ob.windSpeedMPH observations API - Base
Flex - Base
Wind direction in degrees Current Wind direction in degrees. Null if not available. ob.windDirDEG observations API - Base
Flex - Base
Wind direction in cardinal coordinates Current Wind direction in cardinal coordinates. Null if not available. ob.windDir observations API - Base
Flex - Base
Wind gust speed in knots Current Wind gust speed in knots. Null if no wind gusts or not available. ob.windGustKTS observations API - Base
Flex - Base
Wind gust speed in kilometers her hour Current Wind gust speed in kilometers her hour. Null if no wind gusts or not available. ob.windGustKPH observations API - Base
Flex - Base
Wind gust speed in miles per hour Current Wind gust speed in miles per hour. Null if no wind gusts or if not available. ob.windGustMPH observations API - Base
Flex - Base
Flight Rule Indicator Current Flight rule indicator, based on weather conditions only. Potential values are: "LIFR", "IFR", "MVFR", "VFR". Null if not available. ob.flightRule observations API - Base
Flex - Base
Visibility in kilometers Current Visibility in kilometers. Null if not available. ob.visibilityKM observations API - Base
Flex - Base
Visibility in miles Current Visibility in miles. Null if not available. ob.visibilityMI observations API - Base
Flex - Base
Weather string Current A string of the weather often including cloud coverage along with any prominent weather. ob.weather observations API - Base
Flex - Base
Shortened weather string Current A shortened weather string. ob.weatherShort observations API - Base
Flex - Base
Coded weather Current The coded weather. See the Coded Weather documentation for code options. ob.weatherCoded observations API - Base
Flex - Base
String of the primary weather Current A string of the primary weather. ob.weatherPrimary observations API - Base
Flex - Base
Primary coded weather Current The primary coded weather. See the Coded Weather documentation for code options. ob.weatherPrimaryCoded observations API - Base
Flex - Base
Coded cloud coverage Current The coded cloud coverage. See the Coded Weather documentation for code options. ob.cloudsCoded observations API - Base
Flex - Base
Estimated percentage of sky coverage Current Estimated percentage of sky coverage. 0 = clear, 100 = overcast. Null if not available. ob.sky observations API - Base
Flex - Base
Cloud ceiling in feet Current The cloud ceiling in feet, if available and reported. Null if not available or reported. ob.ceilingFT observations API - Base
Flex - Base
The cloud ceiling in meters Current The cloud ceiling in meters, if available and reported. Null if not available or reported. ob.ceilingM observations API - Base
Flex - Base
Weather icon representing the observed weather Current Weather icon representing the observed weather from the default AerisWeather icon set. For more custom implementations, icons can be determined by the weatherCoded and weatherPrimaryCoded properties. ob.icon observations API - Base
Flex - Base
Heat index temperature in Fahrenheit Current Heat index temperature in Fahrenheit. Null if not available. ob.heatindexF observations API - Base
Flex - Base
Heat index temperature in Celsius Current Heat index temperature in Celsius. Null if not available. ob.heatindexC observations API - Base
Flex - Base
Wind chill temperature in Fahrenheit Current Wind chill temperature in Fahrenheit. Null if not available. ob.windchillF observations API - Base
Flex - Base
Wind chill temperature in Celsius Current Wind chill temperature in Celsius. Null if not available. ob.windchillC observations API - Base
Flex - Base
Apparent temperature in Fahrenheit Current Apparent temperature in Fahrenheit. Null if not available. ob.feelslikeF observations API - Base
Flex - Base
Apparent temperature in Celsius Current Apparent temperature in Celsius. Null if not available. ob.feelslikeC observations API - Base
Flex - Base
Signifies if the observation occurred during daily hours Current Signifies if the observation occurred during daily hours. True if between sunrise and sunset, false otherwise. ob.isDay observations API - Base
Flex - Base
Timestamp of sunrise for the observation location Current Timestamp of sunrise for the observation location. NOTE: If no sunrise (Midnight sun / polar night) a boolean false will be returned ob.sunrise observations API - Base
Flex - Base
Date of the sunrise for the observation location Current ISO 8601 date of the sunrise for the observation location. NOTE: If no sunrise (Midnight sun / polar night) a boolean false will be returned ob.sunriseISO observations API - Base
Flex - Base
Timestamp of sunset for the observation location Current Timestamp of sunset for the observation location. NOTE: If no sunset (Midnight sun / polar night) a boolean false will be returned ob.sunset observations API - Base
Flex - Base
Date of the sunset for the observation location Current ISO 8601 date of the sunset for the observation location. NOTE: If no sunset (Midnight sun / polar night) a boolean false will be returned ob.sunsetISO observations API - Base
Flex - Base
Estimated snow depth in centimeters at the observation location Current The estimated snow depth in centimeters at the observation location. Null if not available. ob.snowDepthCM observations API - Base
Flex - Base
Estimated snow depth in inches at the observation location Current The estimated snow depth in inches at the observation location. Null if not available. ob.snowDepthIN observations API - Base
Flex - Base
Precipitation, in millimeters, as provided by the station Current The precipitation, in millimeters, as provided by the station. Null if not available. NOTE: Some stations may report this value differently. For example:
-Precip since the top of the hour
-Running 60-minute precip. i.e. 1.2” reported at 3:23 pm would be the value from 2:23 pm to 3:23 pm
-Precip since last observation.

If attempting to calculate the daily precip amount we recommend using the Observation Summary endpoint.
ob.precipMM observations API - Base
Flex - Base
Precipitation, in inches, as provided by the station Current The precipitation, in inches, as provided by the station. Null if not available. NOTE: Some stations may report this value differently. For example:
-Precip since the top of the hour
-Running 60-minute precip. i.e. 1.2” reported at 3:23 pm would be the value from 2:23 pm to 3:23 pm
-Precip since last observation.

If attempting to calculate the daily precip amount we recommend using the Observation Summary endpoint.
ob.precipIN observations API - Base
Flex - Base
Solar radiation as observed from station Current The solar radiation as observed from station or estimated if not available from station ob.solradWM2 observations API - Base
Flex - Base
Solar Radiation Method Current observed = reported by station
estimated = calculated since not reported by station
ob.solradMethod observations API - Base
Flex - Base
Estimated light rate Current The estimated light rate as a percentage based on solradWM2 when available, otherwise calculated. Null if not available. ob.light observations API - Base
Flex - Base
Quality Control Code is the numerical version of QC Current Quality Control Code is the numerical version of QC (quality control):
0 = failed QC
1 = caution (some observation attributes may be invalid)
3 = probation (a station will be on probation if it's new, changed location, or having significant data issues)
7 = Questioned. While the observation passes QC, some elements may be out of characteristic for the station
10 = OK, passed QC
ob.QCcode observations API - Base
Flex - Base
Trust factor of the observation Current The trust factor of the observation. This value combines both the individual observation QC value and the overall confidence in the station.
Will be a value from 0 -100 and is equivalent to the QCcode * Station Confidence.

Note: New stations will start with a lower confidence. Additionally, stations that have observations that fail QC may have their station confidence lowered.
By default the API requires a trustFactor of 80 or above.
ob.trustFactor observations API - Base
Flex - Base
Raw Data Current Raw observation data if available. (i.e. raw metar or synops). Null if not available. raw observations API - Base
Flex - Base
Elevation of the location in meters Current The elevation of the location in meters. profile.elevM observations API - Base
Flex - Base
Elevation of the location in feet Current The elevation of the location in feet. profile.elevFT observations API - Base
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Time zone name abbreviation Current The time zone name abbreviation, if one. Such as EST, EDT etc. profile.tzname observations API - Base
Flex - Base
Time zone offset in seconds from UTC time Current The time zone offset in seconds from UTC time. profile.tzoffset observations API - Base
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True if in Daylight Savings Current True is the location is in Daylight Savings Time, at the time of the observation. profile.isDST observations API - Base
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Reporting station ID Historical/Current The reporting station ID. id observations/archive API - Base
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Maximum temperature in Celsius in a 6 hour period Historical/Current The maximum temperature in Celsius in a 6 hour period. periods[#].ob.tempMax6hrC observations/archive API - Base
Flex - Base
Maximum temperature in Fahrenheit in a 6 hour period Historical/Current The maximum temperature in Fahrenheit in a 6 hour period. periods[#].ob.tempMax6hrF observations/archive API - Base
Flex - Base
Minimum temperature in Celsius in a 6 hour period Historical/Current The minimum temperature in Celsius in a 6 hour period. periods[#].ob.tempMin6hrC observations/archive API - Base
Flex - Base
Minimum temperature in Fahrenheit in a 6 hour period Historical/Current The minimum temperature in Fahrenheit in a 6 hour period. periods[#].ob.tempMin6hrF observations/archive API - Base
Flex - Base
Will be the precipitation (liquid equivalent) since the last observation Historical/Current Will be the precipitation (liquid equivalent) since the last observation, if the station provides precipitation per observation. periods[#].ob.precipSinceLastOb observations/archive API - Base
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Will be the precipitation (liquid equivalent) since the midnight local time of the station Historical/Current Will be the precipitation (liquid equivalent) since the midnight local time of the station, if the station provides precipitation information with the individual observations. periods[#].ob.precipSinceMidnight observations/archive API - Base
Flex - Base
Station ID Historical/Current The observation station ID. id observations/summary API - Base
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Times of the summary. Midnight local time Historical/Current UNIX timestamp of the summary. Midnight local time. periods[#].summary.timestamp observations/summary API - Base
Flex - Base
Date of the summary Historical/Current ISO 8601 date of the summary. periods[#].summary.dateTimeISO observations/summary API - Base
Flex - Base
The year, month and date Historical/Current The year, month and date in YYYYMMDD format. Example: Jan 7, 2014: 20140107 periods[#].summary.ymd observations/summary API - Base
Flex - Base
Timestamp of the maximum (latest) observation time in the summary Historical/Current UNIX timestamp of the maximum (latest) observation time in the summary. periods[#].summary.range.maxTimestamp observations/summary API - Base
Flex - Base
Date of the maximum (latest) observation time in the summary Historical/Current ISO 8601 of the maximum (latest) observation time in the summary. periods[#].summary.range.maxDateTimeISO observations/summary API - Base
Flex - Base
Timestamp of the minimum (earliest) observation time in the summary Historical/Current UNIX timestamp of the minimum (earliest) observation time in the summary. periods[#].summary.range.minTimestamp observations/summary API - Base
Flex - Base
Date of the minimum (earliest) observation time in the summary Historical/Current ISO 8601 of the minimum (earliest) observation time in the summary. periods[#].summary.range.minDateTimeISO observations/summary API - Base
Flex - Base
Total number of observations used to make the summary Historical/Current The total number of observations used to make the summary. periods[#].summary.range.count observations/summary API - Base
Flex - Base
Maximum temperature in Celsius Historical/Current The maximum temperature in Celsius. Null if unavailable. periods[#].summary.temp.maxC observations/summary API - Base
Flex - Base
Maximum temperature in Fahrenheit Historical/Current The maximum temperature in Fahrenheit. Null if unavailable. periods[#].summary.temp.maxF observations/summary API - Base
Flex - Base
Minimum temperature in Celsius Historical/Current The minimum temperature in Celsius. Null if unavailable. periods[#].summary.temp.minC observations/summary API - Base
Flex - Base
Minimum temperature in Fahrenheit Historical/Current The minimum temperature in Fahrenheit. Null if unavailable. periods[#].summary.temp.minF observations/summary API - Base
Flex - Base
Average temperature in Celsius Historical/Current The average temperature in Celsius. Null if unavailable. periods[#].summary.temp.avgC observations/summary API - Base
Flex - Base
Average temperature in Fahrenheit Historical/Current The average temperature in Fahrenheit. Null if unavailable. periods[#].summary.temp.avgF observations/summary API - Base
Flex - Base
Total number of observations that included temperature information Historical/Current The total number of observations that included temperature information. periods[#].summary.temp.count observations/summary API - Base
Flex - Base
Maximum dew point in Celsius Historical/Current The maximum dew point in Celsius. Null if unavailable. periods[#].summary.dewpt.maxC observations/summary API - Base
Flex - Base
Maximum dew point in Fahrenheit Historical/Current The maximum dew point in Fahrenheit. Null if unavailable. periods[#].summary.dewpt.maxF observations/summary API - Base
Flex - Base
Minimum dew point in Celsius Historical/Current The minimum dew point in Celsius. Null if unavailable. periods[#].summary.dewpt.minC observations/summary API - Base
Flex - Base
Minimum dew point in Fahrenheit Historical/Current The minimum dew point in Fahrenheit. Null if unavailable. periods[#].summary.dewpt.minF observations/summary API - Base
Flex - Base
Average dew point in Celsius Historical/Current The average dew point in Celsius. Null if unavailable. periods[#].summary.dewpt.avgC observations/summary API - Base
Flex - Base
Average dew point in Fahrenheit Historical/Current The average dew point in Fahrenheit. Null if unavailable. periods[#].summary.dewpt.avgF observations/summary API - Base
Flex - Base
Total number of observations that included dew point information Historical/Current The total number of observations that included dew point information. periods[#].summary.dewpt.count observations/summary API - Base
Flex - Base
Maximum relative humidity Historical/Current The maximum relative humidity (0-100%). Null if not available. periods[#].summary.rh.max observations/summary API - Base
Flex - Base
Minimum relative humidity Historical/Current The minimum relative humidity (0-100%). Null if not available. periods[#].summary.rh.min observations/summary API - Base
Flex - Base
Average relative humidity Historical/Current The average relative humidity (0-100%). Null if not available. periods[#].summary.rh.avg observations/summary API - Base
Flex - Base
Total number of observations that included relative humidity information Historical/Current The total number of observations that included relative humidity information. periods[#].summary.rh.count observations/summary API - Base
Flex - Base
Maximum altimeter in millibars Historical/Current The maximum altimeter value in millibars. Null if not available periods[#].summary.altimeter.maxMB observations/summary API - Base
Flex - Base
Maximum altimeter in inches mercury Historical/Current The maximum altimeter value in inches mercury. Null if not available periods[#].summary.altimeter.maxIN observations/summary API - Base
Flex - Base
Minimum altimeter in millibars Historical/Current The minimum altimeter value in millibars. Null if not available periods[#].summary.altimeter.minMB observations/summary API - Base
Flex - Base
Minimum altimeter in inches mercury Historical/Current The minimum altimeter value in inches mercury. Null if not available periods[#].summary.altimeter.minIN observations/summary API - Base
Flex - Base
Average altimeter in millibars Historical/Current The average altimeter value in millibars. Null if not available periods[#].summary.altimeter.avgMB observations/summary API - Base
Flex - Base
Average altimeter in inches mercury Historical/Current The average altimeter value in inches mercury. Null if not available periods[#].summary.altimeter.avgIN observations/summary API - Base
Flex - Base
Total number of observations that included altimeter information Historical/Current The total number of observations that included altimeter information. periods[#].summary.altimeter.count observations/summary API - Base
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Maximum MSLP in millibars Historical/Current The maximum MSLP in millibars. Null if not available. periods[#].summary.pressure.maxMB observations/summary API - Base
Flex - Base
Maximum MSLP in inches mercury Historical/Current The maximum MSLP in inches mercury. Null if not available. periods[#].summary.pressure.maxIN observations/summary API - Base
Flex - Base
Minimum MSLP in millibars Historical/Current The minimum MSLP in millibars. Null if not available. periods[#].summary.pressure.minMB observations/summary API - Base
Flex - Base
Minimum MSLP in inches mercury Historical/Current The minimum MSLP in inches mercury. Null if not available. periods[#].summary.pressure.minIN observations/summary API - Base
Flex - Base
Average MSLP in millibars Historical/Current The average MSLP in millibars. Null if not available. periods[#].summary.pressure.avgMB observations/summary API - Base
Flex - Base
Average MSLP in inches mercury Historical/Current The average MSLP in inches mercury. Null if not available. periods[#].summary.pressure.avgIN observations/summary API - Base
Flex - Base
Total number of observations that included pressure information Historical/Current The total number of observations that included pressure information. periods[#].summary.pressure.count observations/summary API - Base
Flex - Base
Maximum station pressure in millibars Historical/Current The maximum station pressure in millibars. Null if not available. periods[#].summary.spressure.maxMB observations/summary API - Base
Flex - Base
Maximum station pressure in inches mercury Historical/Current The maximum station pressure in inches mercury. Null if not available. periods[#].summary.spressure.maxIN observations/summary API - Base
Flex - Base
Minimum station pressure in millibars Historical/Current The minimum station pressure in millibars. Null if not available. periods[#].summary.spressure.minMB observations/summary API - Base
Flex - Base
Minimum station pressure in inches mercury Historical/Current The minimum station pressure in inches mercury. Null if not available. periods[#].summary.spressure.minIN observations/summary API - Base
Flex - Base
Average station pressure in millibars Historical/Current The average station pressure in millibars. Null if not available. periods[#].summary.spressure.avgMB observations/summary API - Base
Flex - Base
Average station pressure in inches mercury Historical/Current The average station pressure in inches mercury. Null if not available. periods[#].summary.spressure.avgIN observations/summary API - Base
Flex - Base
Total number of observations that included pressure information Historical/Current The total number of observations that included pressure information. periods[#].summary.spressure.count observations/summary API - Base
Flex - Base
Maximum visibility in kilometers Historical/Current The maximum visibility in kilometers. Null if not available. periods[#].summary.visibility.maxKM observations/summary API - Base
Flex - Base
Maximum visibility in miles Historical/Current The maximum visibility in miles. Null if not available. periods[#].summary.visibility.maxMI observations/summary API - Base
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Minimum visibility in kilometers Historical/Current The minimum visibility in kilometers. Null if not available. periods[#].summary.visibility.minKM observations/summary API - Base
Flex - Base
Minimum visibility in miles Historical/Current The minimum visibility in miles. Null if not available. periods[#].summary.visibility.minMI observations/summary API - Base
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Average visibility in kilometers Historical/Current The average visibility in kilometers. Null if not available. periods[#].summary.visibility.avgKM observations/summary API - Base
Flex - Base
Average visibility in miles Historical/Current The average visibility in miles. Null if not available. periods[#].summary.visibility.avgMI observations/summary API - Base
Flex - Base
Total number of observations that included visibility information Historical/Current The total number of observations that included visibility information. periods[#].summary.visibility.count observations/summary API - Base
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Maximum wind speed in knots. Null if not available Historical/Current The maximum wind speed in knots. Null if not available. periods[#].summary.wind.maxKTS observations/summary API - Base
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Maximum wind speed in kilometers per hour Historical/Current The maximum wind speed in kilometers per hour. Null if not available. periods[#].summary.wind.maxKPH observations/summary API - Base
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Maximum wind speed in miles per hour Historical/Current The maximum wind speed in miles per hour. Null if not available. periods[#].summary.wind.maxMPH observations/summary API - Base
Flex - Base
Minimum wind speed in knots Historical/Current The minimum wind speed in knots. Null if not available. periods[#].summary.wind.minKTS observations/summary API - Base
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Minimum wind speed in kilometers per hour Historical/Current The minimum wind speed in kilometers per hour. Null if not available. periods[#].summary.wind.minKPH observations/summary API - Base
Flex - Base
Minimum wind speed in miles per hour Historical/Current The minimum wind speed in miles per hour. Null if not available. periods[#].summary.wind.minMPH observations/summary API - Base
Flex - Base
Average wind speed in knots Historical/Current The average wind speed in knots. Null if not available. periods[#].summary.wind.avgKTS observations/summary API - Base
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Average wind speed in kilometers per hour Historical/Current The average wind speed in kilometers per hour. Null if not available. periods[#].summary.wind.avgKPH observations/summary API - Base
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Average wind speed in miles per hour Historical/Current The average wind speed in miles per hour. Null if not available. periods[#].summary.wind.avgMPH observations/summary API - Base
Flex - Base
Maximum wind gust in knots Historical/Current The maximum wind gust in knots. Null if not available. periods[#].summary.wind.gustKTS observations/summary API - Base
Flex - Base
Maximum wind gust in kilometers per hour Historical/Current The maximum wind gust in kilometers per hour. Null if not available. periods[#].summary.wind.gustKPH observations/summary API - Base
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Maximum wind gust in miles per hour Historical/Current The maximum wind gust in miles per hour. Null if not available. periods[#].summary.wind.gustMPH observations/summary API - Base
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Total number of observations that included wind information Historical/Current The total number of observations that included wind information. periods[#].summary.wind.count observations/summary API - Base
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Total liquid equivalent precipitation in millimeters Historical/Current The total liquid equivalent precipitation in millimeters. Null if not available. periods[#].summary.precip.totalMM observations/summary API - Base
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Total liquid equivalent precipitation in inches Historical/Current The total liquid equivalent precipitation in inches. Null if not available. periods[#].summary.precip.totalIN observations/summary API - Base
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Total number of observations that included precip information Historical/Current The total number of observations that included precip information. periods[#].summary.precip.count observations/summary API - Base
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True if at least one observation reported a trace of precipitation Historical/Current True if at least one observation reported a trace of precipitation. periods[#].summary.precip.trace observations/summary API - Base
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Total number of observations that reported a trace of precipitation Historical/Current The total number of observations that reported a trace of precipitation. periods[#].summary.precip.traceCount observations/summary API - Base
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Array of observed weather observations Historical/Current Array of observed weather observations. Null if not available.
Refer to the coded weather documentation for possible values.
periods[#].summary.weather.coded observations/summary API - Base
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Total number of observations that reported observed weather Historical/Current Total number of observations that reported observed weather. periods[#].summary.weather.count observations/summary API - Base
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General weather phrase for the summary period Historical/Current The general weather phrase for the summary period. Null if not available. periods[#].summary.weather.phrase observations/summary API - Base
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Primary weather string that occurred during the summary period Historical/Current The primary weather string that occurred during the summary period. Null if not available. periods[#].summary.weather.primary observations/summary API - Base
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Primary weather coded string Historical/Current The primary weather coded string. Null if not available.
Refer to the coded weather documentation for possible values.
periods[#].summary.weather.primaryCoded observations/summary API - Base
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Standard AerisWeather icon string Historical/Current The standard AerisWeather icon string. Null if not available. periods[#].summary.weather.icon observations/summary API - Base
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Maximum sky coverage Historical/Current The maximum sky coverage (0-100, 0 = clear, 100 = overcast). Null if not available. periods[#].summary.sky.max observations/summary API - Base
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Minimum sky coverage Historical/Current The minimum sky coverage (0-100, 0 = clear, 100 = overcast). Null if not available. periods[#].summary.sky.min observations/summary API - Base
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Average sky coverage Historical/Current The average sky coverage (0-100, 0 = clear, 100 = overcast). Null if not available. periods[#].summary.sky.avg observations/summary API - Base
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Total number of observations that reported cloud coverage Historical/Current Total number of observations that reported cloud coverage. periods[#].summary.sky.count observations/summary API - Base
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Coded reported sky coverages Historical/Current The coded reported sky coverages.
Refer to the coded weather documentation for possible values.
periods[#].summary.sky.coded observations/summary API - Base
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Maximum reported solar radiation Historical/Current The maximum reported solar radiation. Null if not available. periods[#].summary.solrad.maxWM2 observations/summary API - Base
Flex - Base
Minimum reported solar radiation Historical/Current The minimum reported solar radiation. Null if not available. periods[#].summary.solrad.minWM2 observations/summary API - Base
Flex - Base
Average reported solar radiation Historical/Current The average reported solar radiation. Null if not available. periods[#].summary.solrad.avgWM2 observations/summary API - Base
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Total number of observations that reported solar radiation Historical/Current Total number of observations that reported solar radiation. periods[#].summary.solrad.count observations/summary API - Base
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Maximum trust factor based on the observations used within the summary Historical/Current The maximum trust factor based on the observations used within the summary periods[#].summary.trustfactor.max observations/summary API - Base
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Minimum trust factor based on the observations used within the summary Historical/Current The minimum trust factor based on the observations used within the summary. Note the API normally requires a summary to have a minimum trustFactor of 70 or higher, before utilizing the summary. periods[#].summary.trustfactor.min observations/summary API - Base
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Total number of observations that included the trustFactor information Historical/Current The total number of observations that included the trustFactor information. periods[#].summary.trustfactor.count observations/summary API - Base
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Boolean stating if the observation summary has precipitation Historical/Current A boolean stating if the observation summary has precipitation. profile.hasPrecip observations/summary API - Base
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Object containing the phrases Current/Forecast Object containing the phrases phrases phrases/summary API - Base
Flex - Base
Short version of phrasing using imperial units Current/Forecast Short version of phrasing using imperial units phrases.short phrases/summary API - Base
Flex - Base
Short version of phrasing using metric units Current/Forecast Short version of phrasing using metric units phrases.shortMET phrases/summary API - Base
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Long version of phrasing using imperial units Current/Forecast Long version of phrasing using imperial units phrases.long phrases/summary API - Base
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Long version of phrasing using metric units Current/Forecast Long version of phrasing using metric units phrases.longMET phrases/summary API - Base
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Population of the location Current The . profile.pop places API - Base
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Array of public weather zones (US) or Canadian Location Codes (CLCs for Canada) that the location is within Current Array of public weather zones (US) or Canadian Location Codes (CLCs for Canada) that the location is within. Null if not available profile.wxzone places API - Base
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Array of public fire zones (US only) that the location is within Current Array of public fire zones (US only) that the location is within. Null if not available profile.firezone places API - Base
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Array of county FIPs codes (US only) that the location is within Current Array of county FIPs codes (US only) that the location is within. Null if not available profile.fips places API - Base
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Array of county codes (US only) that the location is within Current Array of county codes (US only) that the location is within. NULL if not available profile.countyid places API - Base
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Globally recognized airport ID Current The globally recognized airport ID. id places/airports API - Base
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Name of the airport's city Current The name of the airport's city. place.city places/airports API - Base
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Globally recognized airport ID Current The globally recognized airport ID. profile.id places/airports API - Base
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The 3 character IATA code for the location Current The 3 character IATA code for the location. (Empty string if not available) profile.iata places/airports API - Base
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Local ID/code for the location Current The local ID/code for the location. (Empty string if not available) profile.local places/airports API - Base
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Facility type code Current The facility type code:
- sa = small airport
- ma = medium airport
- la = large ariport
- h = heliport
- b = balloonport
- sea = sea base
- c = closed
profile.type places/airports API - Base
Flex - Base
English name of the facility type Current The English name of the facility type. profile.typeENG places/airports API - Base
Flex - Base
Array of public weather zones (US) or Canadian Location Codes (CLCs for Canada) that the location is within Current Array of public weather zones (US) or Canadian Location Codes (CLCs for Canada) that the location is within. Null if not available profile.wxzone places/airports API - Base
Flex - Base
Array of public fire zones (US only) that the location is within Current Array of public fire zones (US only) that the location is within. Null if not available profile.firezone places/airports API - Base
Flex - Base
Array of county FIPs codes (US only) that the location is within Current Array of county FIPs codes (US only) that the location is within. Null if not available profile.fips places/airports API - Base
Flex - Base
Array of county codes (US only) that the location is within Current Array of county codes (US only) that the location is within. NULL if not available profile.countyid places/airports API - Base
Flex - Base
The postal/zip code Current The postal/zip code. id places/postalcodes API - Base
Flex - Base
Array of public weather zones (US) or Canadian Location Codes (CLCs for Canada) that the location is within Current Array of public weather zones (US) or Canadian Location Codes (CLCs for Canada) that the location is within. Null if not available profile.wxzone places/postalcodes API - Base
Flex - Base
Array of public fire zones (US only) that the location is within Current Array of public fire zones (US only) that the location is within. Null if not available profile.firezone places/postalcodes API - Base
Flex - Base
Array of county FIPs codes (US only) that the location is within Current Array of county FIPs codes (US only) that the location is within. Null if not available profile.fips places/postalcodes API - Base
Flex - Base
Array of county codes (US only) that the location is within Current Array of county codes (US only) that the location is within. NULL if not available profile.countyid places/postalcodes API - Base
Flex - Base
True if the postal/zip code is still active and allowed by the postal service. False if the postal/zip code is no longer in use Current True if the postal/zip code is still active and allowed by the postal service. False if the postal/zip code is no longer in use, though the AerisWeather API will continue to support it. profile.active places/postalcodes API - Base
Flex - Base
ID of the record observation Current The ID of the record observation. id records API - Base
Flex - Base
Timestamp when the event took place Current UNIX timestamp when the event took place. report.timestamp records API - Base
Flex - Base
Date of the date/time of the event Current ISO 8601 date of the date/time of the event. report.dateTimeISO records API - Base
Flex - Base
The record type Current The record type:
- prcp = precipitation / rain
- snow = snow
- hsnd = snow depth
- maxt = maximum temperature
- mint = minimum temperature
- himn = high minimum temperature
- lomx = low minimum temperature
report.type records API - Base
Flex - Base
Numeric representation of the record type Current Numeric representation of the record type. report.code records API - Base
Flex - Base
ID of the station where the record occurred Current The ID of the station where the record occurred. report.station.id records API - Base
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Type of station Current The type of station. report.station.type records API - Base
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Name of the station Current The name of the station. report.station.name records API - Base
Flex - Base
Brief description of the location, usually contains the location or relative distance from a city Current The brief description of the location, usually contains the location or relative distance from a city. report.location records API - Base
Flex - Base
Actual value from the record Current The actual value from the record. report.details.text records API - Base
Flex - Base
If a snow record, the amount of snow in inches Current If a snow record, the amount of snow in inches. report.details.snowIN records API - Base
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If a snow record, the amount of snow in centimeters Current If a snow record, the amount of snow in centimeters. report.details.snowCM records API - Base
Flex - Base
If a rain record, the amount of rain in inches Current If a rain record, the amount of rain in inches. report.details.rainIN records API - Base
Flex - Base
If a rain record, the amount of rain in millimeters Current If a rain record, the amount of rain in millimeters. report.details.rainMM records API - Base
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If a temperature record, the value in Fahrenheit Current If a temperature record, the value in Fahrenheit. report.details.tempF records API - Base
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If a temperature record, the value in Celsius Current If a temperature record, the value in Celsius. report.details.tempC records API - Base
Flex - Base
If tied a previous record = true, otherwise false Current If tied a previous record = true, otherwise false. report.tied records API - Base
Flex - Base
Timestamp of the previous record. Null if unavailable Current UNIX timestamp of the previous record. Null if unavailable. report.prev.timestamp records API - Base
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Date of the date/time of the previous record Current ISO 8601 date of the date/time of the previous record. Null if unavailable. report.prev.dateTimeISO records API - Base
Flex - Base
Actual value from the previous record Current The actual value from the previous record. report.prev.details.text records API - Base
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If a snow record, the previous amount of snow in inches Current If a snow record, the previous amount of snow in inches. report.prev.details.snowIN records API - Base
Flex - Base
If a snow record, the previous amount of snow in centimeters Current If a snow record, the previous amount of snow in centimeters. report.prev.details.snowCM records API - Base
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If a rain record, the previous amount of rain in inches Current If a rain record, the previous amount of rain in inches. report.prev.details.rainIN records API - Base
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If a rain record, the previous amount of rain in millimeters Current If a rain record, the previous amount of rain in millimeters. report.prev.details.rainMM records API - Base
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If a temperature record, the previous value in Fahrenheit Current If a temperature record, the previous value in Fahrenheit. report.prev.details.tempF records API - Base
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If a temperature record, the previous value in Celsius Current If a temperature record, the previous value in Celsius. report.prev.details.tempC records API - Base
Flex - Base
River gauge ID Current The river gauge ID id rivers API - Base
Flex - Base
Observation object Current The observation object ob rivers API - Base
Flex - Base
Timestamp of the observation time Current Unix timestamp of the observation time ob.timestamp rivers API - Base
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Date of the time the observation was taken Current ISO 8601 date of the time the observation was taken ob.dateTimeISO rivers API - Base
Flex - Base
Water height in feet Current The water height in feet. Null if unavailable ob.heightFT rivers API - Base
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Water height in meters Current The water height in meters. Null if unavailable ob.heightM rivers API - Base
Flex - Base
Water flow in cubic feet per second Current The water flow in cubic feet per second. Null if unavailable ob.flowCFS rivers API - Base
Flex - Base
Water flow in cubic meters per second Current The water flow in cubic meters per second. Null if unavailable ob.flowCMS rivers API - Base
Flex - Base
Secondary sensor for gauges that include backup Current Secondary sensor for gauges that include backup. Normally null, since most do not include backups ob.secondary rivers API - Base
Flex - Base
Water height in fee Current The water height in feet. Null if unavailable ob.secondary.heightFT rivers API - Base
Flex - Base
Water height in meters Current The water height in meters. Null if unavailable ob.secondary.heightFT rivers API - Base
Flex - Base
Water flow in cubic feet per second Current The water flow in cubic feet per second. Null if unavailable ob.secondary.flowCFS rivers API - Base
Flex - Base
Water flow in cubic meters per second Current The water flow in cubic meters per second. Null if unavailable ob.secondary.flowCMS rivers API - Base
Flex - Base
Current river/lake status Current The current river/lake status:

out_of_service - Gauge is known to be out of service
obs_not_current - Gauge has not reported updated observations recently
not_defined - Gauge is reporting observations but has no action/flooding levels defined, thus cannot determine if flooding
low_threshold - Gauge is reporting levels below the defined low water threshold
no_flooding - Gauge is reporting observations and below flood and action levels
action - Gauge is reporting observations at or above action levels. Normally means near flood stage
minor - Gauge is reporting levels at or above the minor flood level
moderate - Gauge is reporting levels at or above the defined moderate flood level
major - Gauge is reporting levels at or above the defined major flood level
ob.status rivers API - Base
Flex - Base
Numeric code of the river/lake status Current The numeric code of the river/lake status:

out_of_service: -1
obs_not_current: 0
not_defined: 1
low_threshold: 3
no_flooding: 5
action: 7
minor: 9
moderate: 11
major: 13
ob.statusCode rivers API - Base
Flex - Base
Local impacts, if available and river is flooding Current Local impacts, if available and river is flooding. Null if unavailable or river is not flooding ob.impact rivers API - Base
Flex - Base
Gauge profile object Current Gauge profile object profile rivers API - Base
Flex - Base
Local timezone name for the location of the gauge Current The local timezone name for the location of the gauge profile.tz rivers API - Base
Flex - Base
Water body where the gauge is located Current The water body where the gauge is located profile.waterbody rivers API - Base
Flex - Base
When available, the define categories for various flood levels at the gauge location Current When available, the define categories for various flood levels at the gauge location. Null if not defined profile.cats rivers API - Base
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Height, in feet, when the waterbody nears flood stage Current The height, in feet, when the waterbody nears flood stage profile.cats.actionFT rivers API - Base
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Height, in meters, when the waterbody nears flood stage Current The height, in meters, when the waterbody nears flood stage profile.cats.actionM rivers API - Base
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Height, in feet, that flooding begins Current The height, in feet, that flooding begins profile.cats.floodFT rivers API - Base
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Height, in meters, that flooding begins Current The height, in meters, that flooding begins profile.cats.floodM rivers API - Base
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Height, in feet, that moderate flooding begins Current The height, in feet, that moderate flooding begins profile.cats.moderateFT rivers API - Base
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Height, in meters, that moderate flooding begins Current The height, in meters, that moderate flooding begins profile.cats.moderateM rivers API - Base
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Height, in feet, that major flooding begins Current The height, in feet, that major flooding begins profile.cats.majorFT rivers API - Base
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Height, in meters, that major flooding begins Current The height, in meters, that major flooding begins profile.cats.majorM rivers API - Base
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Height, in feet, that the water body is considered to be low Current The height, in feet, that the water body is considered to be low profile.cats.lowthreshFT rivers API - Base
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Height, in meters, that the water body is considered to be low Current The height, in meters, that the water body is considered to be low profile.cats.lowthreshM rivers API - Base
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True if the gauge include flooding impacts, false if unavailable Current True if the gauge include flooding impacts, false if unavailable profile.hasImpacts rivers API - Base
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Gauge ID Historical/Current Gauge ID id rivers/gauges API - Base
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Object of profile information Historical/Current Object of profile information profile rivers/gauges API - Base
Flex - Base
Timezone name association with the gauge's location Historical/Current The timezone name association with the gauge's location. profile.tz rivers/gauges API - Base
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Waterbody that the gauge is on Historical/Current The waterbody that the gauge is on. profile.waterbody rivers/gauges API - Base
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Object of the gauge flood categories Historical/Current Object of the gauge flood categories profile.cats rivers/gauges API - Base
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Height in feet near flood stage Historical/Current The height in feet near flood stage. Null if not available profile.cats.actionFT rivers/gauges API - Base
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Height in meters near flood stage Historical/Current The height in meters near flood stage. Null if not available profile.cats.actionM rivers/gauges API - Base
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Water height in feet that flooding begins to occur Historical/Current The water height in feet that flooding begins to occur. Null if not available. profile.cats.floodFT rivers/gauges API - Base
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Water height in meters that flooding begins to occur Historical/Current The water height in meters that flooding begins to occur. Null if not available. profile.cats.floodM rivers/gauges API - Base
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Water height in feet that moderate flooding begins to occur Historical/Current The water height in feet that moderate flooding begins to occur. Null if not available. profile.cats.moderateFT rivers/gauges API - Base
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Water height in meters that moderate flooding begins to occur Historical/Current The water height in meters that moderate flooding begins to occur. Null if not available. profile.cats.moderateM rivers/gauges API - Base
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Water height in feet that major flooding begins to occur Historical/Current The water height in feet that major flooding begins to occur. Null if not available. profile.cats.majorFT rivers/gauges API - Base
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Water height in meters that major flooding begins to occur Historical/Current The water height in meters that major flooding begins to occur. Null if not available. profile.cats.majorFM rivers/gauges API - Base
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Array of flood impacts Historical/Current Array of flood impacts. Null if not available profile.impacts rivers/gauges API - Base
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Height in feet that the impact begins to occur Historical/Current The height in feet that the impact begins to occur. profile.impacts.#.heightFT rivers/gauges API - Base
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height in meters that the impact begins to occur Historical/Current The height in meters that the impact begins to occur. profile.impacts.#.heightM rivers/gauges API - Base
Flex - Base
The impact description Historical/Current The impact description. profile.impacts.#.text rivers/gauges API - Base
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Array of low water records Historical/Current Array of low water records profile.lowWaterRecords rivers/gauges API - Base
Flex - Base
Timestamp of the date the low water record occurred Historical/Current The unix timestamp of the date the low water record occurred profile.lowWaterRecords.#.timestamp rivers/gauges API - Base
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Date of when the low water record occurred Historical/Current ISO 8601 date of when the low water record occurred profile.lowWaterRecords.#.dateTimeISO rivers/gauges API - Base
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Water height in feet of the low water record Historical/Current The water height in feet of the low water record. profile.lowWaterRecords.#.heightFT rivers/gauges API - Base
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Water height in meters of the low water record Historical/Current The water height in meters of the low water record. profile.lowWaterRecords.#.heightM rivers/gauges API - Base
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Object of crest information Historical/Current Object of crest information profile.crests rivers/gauges API - Base
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Array of recent crests Historical/Current Array of recent crests. Null if unavailable profile.crests.recent rivers/gauges API - Base
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Timestamp of the date of the crest Historical/Current The unix timestamp of the date of the crest profile.crests.recent.#.timestamp rivers/gauges API - Base
Flex - Base
Date of the crest Historical/Current The ISO 8601 date of the crest profile.crests.recent.#.dateTimeISO rivers/gauges API - Base
Flex - Base
Height in feet of the crest Historical/Current The height in feet of the crest profile.crests.recent.#.heightFT rivers/gauges API - Base
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Height in meters of the crest Historical/Current The height in meters of the crest profile.crests.recent.#.heightM rivers/gauges API - Base
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Array of historic crests Historical/Current Array of historic crests. Null if unavailable profile.crests.historic rivers/gauges API - Base
Flex - Base
Timestamp of the date of the crest Historical/Current The unix timestamp of the date of the crest profile.crests.historic.#.timestamp rivers/gauges API - Base
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Date of the crest Historical/Current The ISO 8601 date of the crest profile.crests.historic.#.dateTimeISO rivers/gauges API - Base
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Height in feet of the crest Historical/Current The height in feet of the crest profile.crests.historic.#.heightFT rivers/gauges API - Base
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Height in meters of the crest Historical/Current The height in meters of the crest profile.crests.historic.#.heightM rivers/gauges API - Base
Flex - Base
Cell ID Current/Forecast Cell ID. id stormcells API - Base
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Timestamp of the cell observation Current/Forecast UNIX timestamp of the cell observation. ob.timestamp stormcells API - Base
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Date of the observation Current/Forecast ISO 8601 date of the observation. ob.dateTimeISO stormcells API - Base
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Radar site ID reporting the cell Current/Forecast The radar site ID reporting the cell. ob.radarID stormcells API - Base
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Unique cell identifier Current/Forecast The unique cell identifier. ob.cellID stormcells API - Base
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Current latitude position of the storm Current/Forecast Current latitude position of the storm. ob.cpos.lat stormcells API - Base
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Current longitude position of the storm Current/Forecast Current longitude position of the storm. ob.cpos.long stormcells API - Base
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Bearing in degrees of the cell relative to the radar site Current/Forecast Bearing in degrees of the cell relative to the radar site. ob.cpos.deg stormcells API - Base
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Distance in nautical miles of the cell relative to the radar site Current/Forecast Distance in nautical miles of the cell relative to the radar site. ob.cpos.NM stormcells API - Base
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An object containing movement information Current/Forecast An object containing movement information. If no movement information is available this can be set to NULL.
No movement can occur if the storm cell is newly detected, stationary or ending.
ob.movement stormcells API - Base
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Direction the storm is moving in degrees Current/Forecast The direction the storm is moving in degrees. ob.movement.dirDEG stormcells API - Base
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Cardinal direction the storm is moving Current/Forecast The cardinal direction the storm is moving. ob.movement.dir stormcells API - Base
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Direction the storm is moving relative to the reported radar site in degreeS Current/Forecast The direction the storm is moving relative to the reported radar site in degrees. ob.movement.dirToDEG stormcells API - Base
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cardinal direction the storm is moving relative to the reported radar site Current/Forecast The cardinal direction the storm is moving relative to the reported radar site. ob.movement.dirTo stormcells API - Base
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Speed the storm is moving, in knots Current/Forecast Speed the storm is moving, in knots. ob.movement.speedKTS stormcells API - Base
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Speed the storm is moving, in kilometers per hour Current/Forecast Speed the storm is moving, in kilometers per hour. ob.movement.speedKPH stormcells API - Base
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Speed the storm is moving, in miles per hour Current/Forecast Speed the storm is moving, in miles per hour ob.movement.speedMPH stormcells API - Base
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Speed the storm is moving, in kilometers per hour Current/Forecast Speed the storm is moving, in kilometers per hour ob.movement.speedKMH stormcells API - Base
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Tornado vortex signature Current/Forecast Tornado vortex signature. (TVS) ob.tvs stormcells API - Base
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Mesocyclone rotation Current/Forecast Mesocyclone rotation. (MESO) ob.mda stormcells API - Base
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Vertically integrated liquid Current/Forecast Vertically integrated liquid. ob.vil stormcells API - Base
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The highest reflectivity found within the storm Current/Forecast The highest reflectivity found within the storm. ob.dbzm stormcells API - Base
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The height of the storm structure as received Current/Forecast The height of the storm structure as received. ob.ht stormcells API - Base
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height of the storm structure in feet Current/Forecast The height of the storm structure in feet ob.htFT stormcells API - Base
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height of the storm structure in meters Current/Forecast The height of the storm structure in meters ob.htM stormcells API - Base
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Top of the storm in thousands of feet Current/Forecast Top of the storm in thousands of feet. ob.top stormcells API - Base
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Top of the storm in feet Current/Forecast Top of the storm in feet. ob.topFT stormcells API - Base
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Top of the storm in meters Current/Forecast Top of the storm in meters ob.topM stormcells API - Base
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An object containing hail probability and size information Current/Forecast An object containing hail probability and size information. Will be NULL if hail information unavailable for the storm cell. ob.hail stormcells API - Base
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Probability that the storm contains severe hail Current/Forecast Probability that the storm contains severe hail. ob.hail.probSevere stormcells API - Base
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Probability that the storm contains hail of any size Current/Forecast Probability that the storm contains hail of any size. ob.hail.prob stormcells API - Base
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Maximum diameter of hail stones in hundredths of an inch Current/Forecast Maximum diameter of hail stones in hundredths of an inch. ob.hail.maxSize stormcells API - Base
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Maximum diameter of hail stones in inches Current/Forecast Maximum diameter of hail stones in inches. ob.hail.maxSizeIN stormcells API - Base
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Maximum diameter of hail stones in millimeters Current/Forecast Maximum diameter of hail stones in millimeters. ob.hail.maxSizeMM stormcells API - Base
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The distance and bearing to the closest city Current/Forecast The distance and bearing to the closest city. ob.location stormcells API - Base
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An object containing forecast information for the storm cell Current/Forecast An object containing forecast information for the storm cell. Will be NULL if forecast information is unavailable, such as with a newly detected storm cell. forecast stormcells API - Base
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Array of forecasted positions for the cell Current/Forecast Array of forecasted positions for the cell. forecast.locs stormcells API - Base
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Forecasted latitude position Current/Forecast Forecasted latitude position. forecast.locs[#].lat stormcells API - Base
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Forecasted longitude position Current/Forecast Forecasted longitude position. forecast.locs[#].long stormcells API - Base
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Forecasted bearing of the cell relative to the radar site in degrees Current/Forecast Forecasted bearing of the cell relative to the radar site in degrees. forecast.locs[#].deg stormcells API - Base
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Forecasted distance of the cell relative to the radar site in nautical miles Current/Forecast Forecasted distance of the cell relative to the radar site in nautical miles. forecast.locs[#].NM stormcells API - Base
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Timestamp of the forecasted time at the position Current/Forecast UNIX timestamp of the forecasted time at the position. forecast.locs[#].timestamp stormcells API - Base
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Date of forecasted time at the position Current/Forecast ISO 8601 date of forecasted time at the position. forecast.locs[#].dateTimeISO stormcells API - Base
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Error percentage of the forecast from 0 to 1 Current/Forecast Error percentage of the forecast from 0 to 1. errFcst stormcells API - Base
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Mean error from 0 to 1 Current/Forecast Mean error from 0 to 1. errMean stormcells API - Base
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An objecting containing the forecast error cone Current/Forecast An objecting containing the forecast error cone. Will be NULL if forecast information is unavailable, such as with a newly detected storm cell. cone stormcells API - Base
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Array of lat/long coordinates defining a 5-degree cone of error along the forecast path, which can be used to better determine locations along the path of the storm Current/Forecast Array of lat/long coordinates defining a 5-degree cone of error along the forecast path, which can be used to better determine locations along the path of the storm. cone.narrow stormcells API - Base
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Array of lat/long coordinates defining a 20-degree cone of error along the forecast path Current/Forecast Array of lat/long coordinates defining a 20-degree cone of error along the forecast path. cone.wide stormcells API - Base
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Object of storm cell traits Current/Forecast Object of storm cell traits traits stormcells API - Base
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Storm cell most significant trait / category Current/Forecast Storm cell most significant trait / category:
- general
- hail
- rotating
- tornado
traits.type stormcells API - Base
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StormCells Current/Forecast 1 = general storm, 0 = more threatening traits.general stormcells API - Base
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Hail Current/Forecast 1 = at least a 70% probability of hail, 0 = no significant hail threat traits.hail stormcells API - Base
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Rotation Current/Forecast 1 = significant rotation, 0 = no significant rotation traits.rotating stormcells API - Base
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Tornado Current/Forecast 1 = potential tornadic characteristics, 0 = no significant tornadic characteristics traits.tornado stormcells API - Base
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StormCells Current/Forecast 1 = potential threatening storm cell, 0 = no significant potential threat traits.threat stormcells API - Base
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The storm cell summary object Current The storm cell summary object. summary stormcells/summary API - Base
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Object containing the time range of storm cell observations and total used for the summary Current Object containing the time range of storm cell observations and total used for the summary summary.range stormcells/summary API - Base
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Total number of storm cells used to generate the summary Current The total number of storm cells used to generate the summary summary.range.count stormcells/summary API - Base
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Timestamp of the from parameter Current The unix timestamp of the from parameter. summary.range.fromTimestamp stormcells/summary API - Base
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Date of the from parameter Current The ISO8601 date of the from parameter. summary.range.fromDateTimeISO stormcells/summary API - Base
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Timestamp of the to parameter Current The unix timestamp of the to parameter. summary.range.toTimestamp stormcells/summary API - Base
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Date of the to parameter Current The ISO8601 date of the to parameter. summary.range.toDateTimeISO stormcells/summary API - Base
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Timestamp for the latest storm cell observation used to generate the summary Current The unix timestamp for the latest storm cell observation used to generate the summary summary.range.maxTimestamp stormcells/summary API - Base
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Date of the latest storm cell observation used to generate the summary Current The ISO8601 date of the latest storm cell observation used to generate the summary summary.range.maxDateTimeISO stormcells/summary API - Base
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Timestamp for the earliest storm cell observation used to generate the summary Current The unix timestamp for the earliest storm cell observation used to generate the summary summary.range.minTimestamp stormcells/summary API - Base
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Date of the earliest storm cell observation used to generate the summary Current The ISO8601 date of the earliest storm cell observation used to generate the summary summary.range.minDateTimeISO stormcells/summary API - Base
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Object containing information on the storm cells with a TVS Current Object containing information on the storm cells with a TVS summary.tvs stormcells/summary API - Base
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Total number of storm cells that had a TVS indicator Current The total number of storm cells that had a TVS indicator summary.tvs.count stormcells/summary API - Base
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Minimum TVS value. Should be zero (0) Current The minimum TVS value. Should be zero (0) summary.tvs.min stormcells/summary API - Base
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Maximum TVS value. Should be zero (0) or one (1) Current The maximum TVS value. Should be zero (0) or one (1) summary.tvs.max stormcells/summary API - Base
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Object containing information on the storm cells with MDA Current Object containing information on the storm cells with MDA summary.mda stormcells/summary API - Base
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Total number of storm cells that had an MDA of greater than zero (0) Current The total number of storm cells that had an MDA of greater than zero (0) summary.mda.count stormcells/summary API - Base
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Total number of storm cells that had a high MDA value, which could be potentially threatening Current The total number of storm cells that had a high MDA value, which could be potentially threatening summary.mda.threatCount stormcells/summary API - Base
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Minimum MDA value for a storm cell within the summary Current The minimum MDA value for a storm cell within the summary summary.mda.min stormcells/summary API - Base
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Maximum MDA value for a storm cell within the summary Current The maximum MDA value for a storm cell within the summary summary.mda.max stormcells/summary API - Base
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Object containing a summary of hail information Current Object containing a summary of hail information summary.hail stormcells/summary API - Base
Flex - Base
Object containing a summary of hail probability information Current Object containing a summary of hail probability information. summary.hail.prob stormcells/summary API - Base
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Total number of storm cells with a probability of hail > 0 Current Total number of storm cells with a probability of hail > 0 summary.hail.prob.count stormcells/summary API - Base
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Total number of storm cells with a high probability ( > 70%) of hail Current Total number of storm cells with a high probability ( > 70%) of hail summary.hail.prob.threatCount stormcells/summary API - Base
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The minimum hail probability for the storm cells used in the summary Current The minimum hail probability for the storm cells used in the summary summary.hail.prob.min stormcells/summary API - Base
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Maximum hail probability for the storm cells used in the summary Current The maximum hail probability for the storm cells used in the summary summary.hail.prob.max stormcells/summary API - Base
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Average hail probability for the storm cells used in the summary Current The average hail probability for the storm cells used in the summary summary.hail.prob.avg stormcells/summary API - Base
Flex - Base
Object containing a summary of severe hail probability information Current Object containing a summary of severe hail probability information. summary.hail.probSevere stormcells/summary API - Base
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Total number of storm cells with a probability of severe hail > 0 Current Total number of storm cells with a probability of severe hail > 0 summary.hail.probSevere.count stormcells/summary API - Base
Flex - Base
Total number of storm cells with a high probability ( > 70%) of severe hail Current Total number of storm cells with a high probability ( > 70%) of severe hail summary.hail.probSevere.threatCount stormcells/summary API - Base
Flex - Base
The minimum hail probability for the storm cells used in the summary Current The minimum hail probability for the storm cells used in the summary summary.hail.probSevere.min stormcells/summary API - Base
Flex - Base
Maximum hail probability for the storm cells used in the summary Current The maximum hail probability for the storm cells used in the summary summary.hail.probSevere.max stormcells/summary API - Base
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Average hail probability for the storm cells used in the summary Current The average hail probability for the storm cells used in the summary summary.hail.probSevere.avg stormcells/summary API - Base
Flex - Base
Object containing a summary of the estimated maximum hail size within the storm cells Current Object containing a summary of the estimated maximum hail size within the storm cells summary.hail.maxSize stormcells/summary API - Base
Flex - Base
Total number of storm cells with an estimated hail size greater than 0 Current Total number of storm cells with an estimated hail size greater than 0 summary.hail.maxSize.count stormcells/summary API - Base
Flex - Base
Minimum estimated max hail size in inches Current The minimum estimated max hail size in inches summary.hail.maxSize.minIN stormcells/summary API - Base
Flex - Base
Minimum estimated max hail size in centimeters Current The minimum estimated max hail size in centimeters summary.hail.maxSize.minCM stormcells/summary API - Base
Flex - Base
Maximum estimated max hail size in inches Current The maximum estimated max hail size in inches summary.hail.maxSize.maxIN stormcells/summary API - Base
Flex - Base
Maximum estimated max hail size in centimeters Current The maximum estimated max hail size in centimeters summary.hail.maxSize.maxCM stormcells/summary API - Base
Flex - Base
Average estimated max hail size in inches Current The average estimated max hail size in inches summary.hail.maxSize.avgIN stormcells/summary API - Base
Flex - Base
Average estimated max hail size in centimeters Current The average estimated max hail size in centimeters summary.hail.maxSize.avgCM stormcells/summary API - Base
Flex - Base
Object containing a summary of the dbzm Current Object containing a summary of the dbzm summary.dbzm stormcells/summary API - Base
Flex - Base
Total number of storm cells with an estimated dbzm > 0 Current Total number of storm cells with an estimated dbzm > 0 summary.dbzm.count stormcells/summary API - Base
Flex - Base
Minimum estimated dbzm Current The minimum estimated dbzm. summary.dbzm.min stormcells/summary API - Base
Flex - Base
Maximum estimated dbzm Current The maximum estimated dbzm. summary.dbzm.max stormcells/summary API - Base
Flex - Base
Average estimated dbzm Current The average estimated dbzm. summary.dbzm.avg stormcells/summary API - Base
Flex - Base
Object containing a summary of the estimated VIL (Vertically integrated liquid) Current Object containing a summary of the estimated VIL (Vertically integrated liquid) summary.vil stormcells/summary API - Base
Flex - Base
Total number of storm cells with a VIL greater than zero (0) Current Total number of storm cells with a VIL greater than zero (0) summary.vil.count stormcells/summary API - Base
Flex - Base
Minimum estimated VIL Current The minimum estimated VIL. summary.vil.min stormcells/summary API - Base
Flex - Base
Maximum estimated VIL Current The maximum estimated VIL. summary.vil.max stormcells/summary API - Base
Flex - Base
Average estimated VIL Current The average estimated VIL. summary.vil.avg stormcells/summary API - Base
Flex - Base
Object containing a summary of cloud top heights Current Object containing a summary of cloud top heights summary.top stormcells/summary API - Base
Flex - Base
Total number of storm cells with a cloud height greater than zero (0) Current Total number of storm cells with a cloud height greater than zero (0) summary.top.count stormcells/summary API - Base
Flex - Base
Minimum cloud top height in meters Current The minimum cloud top height in meters summary.top.minM stormcells/summary API - Base
Flex - Base
Minimum cloud top height in feet Current The minimum cloud top height in feet summary.top.minFT stormcells/summary API - Base
Flex - Base
Maximum cloud top height in meters Current The maximum cloud top height in meters summary.top.maxM stormcells/summary API - Base
Flex - Base
Maximum cloud top height in feet Current The maximum cloud top height in feet summary.top.maxFT stormcells/summary API - Base
Flex - Base
Average cloud top height in meters Current The average cloud top height in meters summary.top.avgM stormcells/summary API - Base
Flex - Base
Average cloud top height in feet Current The average cloud top height in feet summary.top.avgFT stormcells/summary API - Base
Flex - Base
Object containing summary of storm cells speeds Current Object containing summary of storm cells speeds. summary.speed stormcells/summary API - Base
Flex - Base
Total number of storm cells with a speed greater than zero (0) Current The total number of storm cells with a speed greater than zero (0) summary.speed.count stormcells/summary API - Base
Flex - Base
Minimum storm cell speed in knots Current The minimum storm cell speed in knots summary.speed.minKTS stormcells/summary API - Base
Flex - Base
minimum storm cell speed in kilometers per hour Current The minimum storm cell speed in kilometers per hour summary.speed.minKPH stormcells/summary API - Base
Flex - Base
Minimum storm cell speed in miles per hour Current The minimum storm cell speed in miles per hour summary.speed.minMPH stormcells/summary API - Base
Flex - Base
Maximum storm cell speed in knots Current The maximum storm cell speed in knots summary.speed.maxKTS stormcells/summary API - Base
Flex - Base
Maximum storm cell speed in kilometers per hour Current The maximum storm cell speed in kilometers per hour summary.speed.maxKPH stormcells/summary API - Base
Flex - Base
Maximum storm cell speed in miles per hour Current The maximum storm cell speed in miles per hour summary.speed.maxMPH stormcells/summary API - Base
Flex - Base
Average storm cell speed in knots Current The average storm cell speed in knots summary.speed.avgKTS stormcells/summary API - Base
Flex - Base
Average storm cell speed in kilometers per hour Current The average storm cell speed in kilometers per hour summary.speed.avgKPH stormcells/summary API - Base
Flex - Base
Average storm cell speed in miles per hour Current The average storm cell speed in miles per hour summary.speed.avgMPH stormcells/summary API - Base
Flex - Base
Array of two letter state abbreviations that storm cells included in the summary are located in Current Array of two letter state abbreviations that storm cells included in the summary are located in. summary.states stormcells/summary API - Base
Flex - Base
GeoJSON object, normally a Polygon or MultiPolygon of the groups of storm cells used within the summary Current GeoJSON object, normally a Polygon or MultiPolygon of the groups of storm cells used within the summary.

Will be 'null' unless the geo filter is provided.
geoPoly stormcells/summary API - Base
Flex - Base
ID of the storm report Current Unique ID of the storm report. id stormreports API - Base
Flex - Base
Report code as assigned by the NWS Current The report code as assigned by the NWS. report.code stormreports API - Base
Flex - Base
Type of report Current The type of report. report.type stormreports API - Base
Flex - Base
Brief description of the report, usually contains the location or relative distance from a city Current The brief description of the report, usually contains the location or relative distance from a city. report.name stormreports API - Base
Flex - Base
Object containing specific information about the report, such as totals, measurements, etc Current An object containing specific information about the report, such as totals, measurements, etc. report.detail stormreports API - Base
Flex - Base
Category of the storm report Current The category of the storm report:
- avalanche
- blizzard
- dust
- fire
- flood
- fog
- hail
- ice
- lightning
- marine
- rain
- snow
- tides
- tornado
- tropical
- wind
- other

report.detail.cat stormreports API - Base
Flex - Base
Measurement provided in the report, such as precipitation total, wind speed or hail size Current The measurement provided in the report, such as precipitation total, wind speed or hail size. report.detail.text stormreports API - Base
Flex - Base
Total observed rainfall in inches Current The total observed rainfall in inches. Only included for rain/flood related events. report.detail.rainIN stormreports API - Base
Flex - Base
Total observed rainfall in millimeters Current The total observed rainfall in millimeters Only included for rain/flood related events. report.detail.rainMM stormreports API - Base
Flex - Base
Total observed snowfall in inches Current The total observed snowfall in inches. Only included for snow related events. report.detail.snowIN stormreports API - Base
Flex - Base
Total observed snowfall in centimeters Current The total observed snowfall in centimeters. Only included for snow related events. report.detail.snowCM stormreports API - Base
Flex - Base
Total observed sleet accumulation in inches Current The total observed sleet accumulation in inches. Only included for sleet/ice related events. report.detail.sleetIN stormreports API - Base
Flex - Base
Total observed sleet accumulation in centimeters Current The total observed sleet accumulation in centimeters. Only included for sleet/ice related events. report.detail.sleetCM stormreports API - Base
Flex - Base
Observed wind speed in knots Current The observed wind speed in knots. Only included for wind related events. report.detail.windSpeedKTS stormreports API - Base
Flex - Base
Observed wind speed in kilometers per hour Current The observed wind speed in kilometers per hour. Only included for wind related events. report.detail.windSpeedKPH stormreports API - Base
Flex - Base
Observed wind speed in miles per hour Current The observed wind speed in miles per hour. Only included for wind related events. report.detail.windSpeedMPH stormreports API - Base
Flex - Base
Total observed hail diameter in inches Current The total observed hail diameter in inches. Only included for hail related events. report.detail.hailIN stormreports API - Base
Flex - Base
Total observed hail diameter in millimeters Current The total observed hail diameter in millimeters. Only included for hail related events. report.detail.hailMM stormreports API - Base
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General organization who made the report Current The general organization who made the report. report.reporter stormreports API - Base
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Additional details and comments describing the event Current Additional details and comments describing the event. report.comments stormreports API - Base
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Timestamp when the event took place Current UNIX timestamp when the event took place. report.timestamp stormreports API - Base
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Date of the date/time of the event Current ISO 8601 date of the date/time of the event. report.dateTimeISO stormreports API - Base
Flex - Base
Deprecated : The weather forecast office reporting the event Current Deprecated : The weather forecast office reporting the event. Empty String if not available report.wfo stormreports API - Base
Flex - Base
Summary object Current Summary object summary stormreports/summary API - Base
Flex - Base
Object with count and date range of the summary Current Object with count and date range of the summary summary.range stormreports/summary API - Base
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The total number of storm reports within the summary Current The total number of storm reports within the summary summary.range.count stormreports/summary API - Base
Flex - Base
Timestamp of the from parameter Current The unix timestamp of the from parameter. summary.range.fromTimestamp stormreports/summary API - Base
Flex - Base
Date of the from parameter Current The ISO8601 date of the from parameter. summary.range.fromDateTimeISO stormreports/summary API - Base
Flex - Base
Timestamp of the to parameter Current The unix timestamp of the to parameter. summary.range.toTimestamp stormreports/summary API - Base
Flex - Base
Date of the from parameter Current The ISO8601 date of the from parameter. summary.range.toDateTimeISO stormreports/summary API - Base
Flex - Base
Timestamp of the date/time of the last storm report within the summary Current UNIX timestamp of the date/time of the last storm report within the summary. summary.range.maxTimestamp stormreports/summary API - Base
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Date/time of the last storm report within the summary Current ISO 8601 date/time of the last storm report within the summary summary.range.maxDateTimeISO stormreports/summary API - Base
Flex - Base
Timestamp of the date/time of the first storm report within the summary Current UNIX timestamp of the date/time of the first storm report within the summary. summary.range.minTimestamp stormreports/summary API - Base
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Date/time of the first storm report within the summary Current ISO 8601 date/time of the first storm report within the summary summary.range.minDateTimeISO stormreports/summary API - Base
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Array of two letter state abbreviations that had storm reports used within the summary Current Array of two letter state abbreviations that had storm reports used within the summary summary.states stormreports/summary API - Base
Flex - Base
Array of categories of the storm reports used within the summary Current Array of categories of the storm reports used within the summary. summary.typeCats stormreports/summary API - Base
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Array of objects providing a summary of each storm report type Current Array of objects providing a summary of each storm report type summary.types stormreports/summary API - Base
Flex - Base
The storm report type Current The storm report type summary.types[#].type stormreports/summary API - Base
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The storm report code Current The storm report code summary.types[#].code stormreports/summary API - Base
Flex - Base
Object with the count and date range of the summary for the specific storm report type Current Object with the count and date range of the summary for the specific storm report type summary.types[#].range stormreports/summary API - Base
Flex - Base
Total number of storm reports of this type Current The total number of storm reports of this type summary.types[#].count stormreports/summary API - Base
Flex - Base
Timestamp of the date/time of the last storm report of the type within the summary Current UNIX timestamp of the date/time of the last storm report of the type within the summary summary.types[#].maxTimestamp stormreports/summary API - Base
Flex - Base
Date of the date/time of the last storm report of the type within the summary Current ISO 8601 date of the date/time of the last storm report of the type within the summary summary.types[#].maxDateTimeISO stormreports/summary API - Base
Flex - Base
Timestamp of the date/time of the first storm report of the type within the summary Current UNIX timestamp of the date/time of the first storm report of the type within the summary summary.types[#].minTimestamp stormreports/summary API - Base
Flex - Base
Date of the date/time of the first storm report of the type within the summary Current ISO 8601 date of the date/time of the first storm report of the type within the summary summary.types[#].minDateTimeISO stormreports/summary API - Base
Flex - Base
Object of summary of storm report details Current Object of summary of storm report details summary.types[#].detail stormreports/summary API - Base
Flex - Base
Number of storm reports of the type that included detail information Current Number of storm reports of the type that included detail information summary.types[#].detail.count stormreports/summary API - Base
Flex - Base
Summary of the maximum wind speed in miles per hour Current Summary of the maximum wind speed in miles per hour. Included only for wind related storm report types. summary.types[#].detail.maxMPH stormreports/summary API - Base
Flex - Base
Summary of the maximum wind speed in kilometers per hour Current Summary of the maximum wind speed in kilometers per hour. Included only for wind related storm report types. summary.types[#].detail.maxKPH stormreports/summary API - Base
Flex - Base
Summary of the maximum wind speed in knots Current Summary of the maximum wind speed in knots. Included only for wind related storm report types. summary.types[#].detail.maxKTS stormreports/summary API - Base
Flex - Base
Summary of the minimum wind speed in miles per hour Current Summary of the minimum wind speed in miles per hour. Included only for wind related storm report types. summary.types[#].detail.minMPH stormreports/summary API - Base
Flex - Base
Summary of the minimum wind speed in kilometers per hour Current Summary of the minimum wind speed in kilometers per hour. Included only for wind related storm report types. summary.types[#].detail.minKPH stormreports/summary API - Base
Flex - Base
Summary of the minimum wind speed in knots Current Summary of the minimum wind speed in knots. Included only for wind related storm report types. summary.types[#].detail.minKTS stormreports/summary API - Base
Flex - Base
Summary of the average wind speed in miles per hour Current Summary of the average wind speed in miles per hour. Included only for wind related storm report types. summary.types[#].detail.avgMPH stormreports/summary API - Base
Flex - Base
Summary of the average wind speed in kilometers per hour Current Summary of the average wind speed in kilometers per hour. Included only for wind related storm report types. summary.types[#].detail.avgKPH stormreports/summary API - Base
Flex - Base
Summary of the average wind speed in knots Current Summary of the average wind speed in knots. Included only for wind related storm report types. summary.types[#].detail.avgKTS stormreports/summary API - Base
Flex - Base
Timestamp of the time used for calculating info Current/Forecast UNIX timestamp of the time used for calculating info. timestamp sunmoon API - Base
Flex - Base
Date of the time used for calculating info Current/Forecast ISO 8601 date of the time used for calculating info. dateTimeISO sunmoon API - Base
Flex - Base
Timestamp of the sunrise Current/Forecast UNIX timestamp of the sunrise. Null if no sunrise. sun.rise sunmoon API - Base
Flex - Base
Date of the sunrise Current/Forecast ISO 8601 date of the sunrise. Null if no sunrise. sun.riseISO sunmoon API - Base
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Timestamp of the sunset Current/Forecast UNIX timestamp of the sunset. Null if no sunset. sun.set sunmoon API - Base
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Date of the sunset Current/Forecast ISO 8601 date of the sunset. Null if no sunset. sun.setISO sunmoon API - Base
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Timestamp of the point the sun is "overhead" Current/Forecast UNIX timestamp of the point the sun is "overhead". Null if no transit. sun.transit sunmoon API - Base
Flex - Base
Date of the point the moon is "overhead" Current/Forecast ISO 8601 date of the point the moon is "overhead". Null if no transit. sun.transitISO sunmoon API - Base
Flex - Base
Set to true if midnight sun (sun not setting) Current/Forecast Set to true if midnight sun (sun not setting), false otherwise sun.midnightSun sunmoon API - Base
Flex - Base
Set to true if polar night (the sun is not rising) Current/Forecast Set to true if polar night (the sun is not rising), false otherwise sun.polarNight sunmoon API - Base
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Timestamp of the first civil twilight Current/Forecast UNIX timestamp of the first civil twilight. Null if no civil twilight. sun.twilight.civilBegin sunmoon API - Base
Flex - Base
Date of first civil twilight Current/Forecast ISO 8601 date of first civil twilight. Null if no civil twilight. sun.twilight.civilBeginISO sunmoon API - Base
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Timestamp of the second civil twilight Current/Forecast UNIX timestamp of the second civil twilight. Null if no civil twilight. sun.twilight.civilEnd sunmoon API - Base
Flex - Base
Date of second civil twilight Current/Forecast ISO 8601 date of second civil twilight. Null if no civil twilight. sun.twilight.civilEndISO sunmoon API - Base
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Timestamp of the first nautical twilight Current/Forecast UNIX timestamp of the first nautical twilight. Null if no nautical twilight. sun.twilight.nauticalBegin sunmoon API - Base
Flex - Base
Date of first nautical twilight Current/Forecast ISO 8601 date of first nautical twilight. Null if no nautical twilight. sun.twilight.nauticalBeginISO sunmoon API - Base
Flex - Base
Timestamp of the second nautical twilight Current/Forecast UNIX timestamp of the second nautical twilight. Null if no nautical twilight. sun.twilight.nauticalEnd sunmoon API - Base
Flex - Base
Date of second nautical twilight Current/Forecast ISO 8601 date of second nautical twilight. Null if no nautical twilight. sun.twilight.nauticalEndISO sunmoon API - Base
Flex - Base
Timestamp of the first astronomical twilight Current/Forecast UNIX timestamp of the first astronomical twilight. Null if no astronomical twilight. sun.twilight.astronomicalBegin sunmoon API - Base
Flex - Base
Date of first astronomical twilight Current/Forecast ISO 8601 date of first astronomical twilight. Null if no astronomical twilight. sun.twilight.astronomicalBeginISO sunmoon API - Base
Flex - Base
Timestamp of the second astronomical twilight Current/Forecast UNIX timestamp of the second astronomical twilight. Null if no astronomical twilight. sun.twilight.astronomicalEnd sunmoon API - Base
Flex - Base
Date of second astronomical twilight Current/Forecast ISO 8601 date of second astronomical twilight. Null if no astronomical twilight. sun.twilight.astronomicalEndISO sunmoon API - Base
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Timestamp of the moon rise Current/Forecast UNIX timestamp of the moon rise. Null if no moon rise. moon.rise sunmoon API - Base
Flex - Base
Date of the moon rise Current/Forecast ISO 8601 date of the moon rise. Null if no moon rise. moon.riseISO sunmoon API - Base
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Timestamp of the moon set Current/Forecast UNIX timestamp of the moon set. Null if no moon set. moon.set sunmoon API - Base
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Date of the moon set Current/Forecast ISO 8601 date of the moon set. Null if no moon set. moon.setISO sunmoon API - Base
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Timestamp of the point the moon is "overhead" Current/Forecast UNIX timestamp of the point the moon is "overhead". Null if no transit. moon.transit sunmoon API - Base
Flex - Base
Date of the point the moon is "overhead" Current/Forecast ISO 8601 date of the point the moon is "overhead". Null if no transit. moon.transitISO sunmoon API - Base
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Timestamp of the point the moon is "underfoot" Current/Forecast UNIX timestamp of the point the moon is "underfoot". Null if no transit. moon.underfoot sunmoon API - Base
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Date of the point the moon is "underfoot" Current/Forecast ISO 8601 date of the point the moon is "underfoot". Null if no transit. moon.underfootISO sunmoon API - Base
Flex - Base
Moon phase percentage Current/Forecast The moon phase percentage. moon.phase.phase sunmoon API - Base
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Moon phase name Current/Forecast The moon phase name. moon.phase.name sunmoon API - Base
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Percentage of the moon that is illuminated Current/Forecast The percentage of the moon that is illuminated. moon.phase.illum sunmoon API - Base
Flex - Base
Age of the moon phase in days Current/Forecast The age of the moon phase in days. moon.phase.age sunmoon API - Base
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moon phase angle Current/Forecast The moon phase angle. moon.phase.angle sunmoon API - Base
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Timestamp of the exact time of the moon phase Current UNIX timestamp of the exact time of the moon phase. timestamp sunmoon/moonphases API - Base
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Date of the exact time of the moon phase Current ISO 8601 date of the exact time of the moon phase. dateTimeISO sunmoon/moonphases API - Base
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Numeric representation of the moon phase Current Numeric representation of the moon phase:
- 0 = new moon
- 1 = first quarter moon
- 2 = full moon
- 3 = third quarter moon
code sunmoon/moonphases API - Base
Flex - Base
Moon phase full name Current The moon phase full name. Possibly phrases include:
- new moon
- first quarter
- full moon
- third quarter
name sunmoon/moonphases API - Base
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Timestamp of the time of the threats Current Unix timestamp of the time of the threats periods[#].timestamp threats API - Base
Flex - Base
Valid date and time of the threats Current ISO 8601 valid date and time of the threats periods[#].dateTimeISO threats API - Base
Flex - Base
The storms threat object Current The storms threat object. Null if no storm threats periods[#].storms threats API - Base
Flex - Base
Object of phrases for the storm threats Current Object of phrases for the storm threats periods[#].storms.phrase threats API - Base
Flex - Base
A shortened phrase of storm threats Current A shortened phrase of storm threats. Perfect for mobile phones where space is a limitation. periods[#].storms.phrase.short threats API - Base
Flex - Base
Longer phrase of storm threats Current Longer phrase of storm threats. Perfect for medium size displays periods[#].storms.phrase.long threats API - Base
Flex - Base
Complete phrase of all storm threats Current Complete phrase of all storm threats, no direction abbreviations etc. periods[#].storms.phrase.full threats API - Base
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Object of distance information of the threats from the specified location Current Object of distance information of the threats from the specified location. periods[#].storms.distance threats API - Base
Flex - Base
Minimum distance, in kilometers, of the group of storm threats from the specified location Current The minimum distance, in kilometers, of the group of storm threats from the specified location periods[#].storms.distance.minKM threats API - Base
Flex - Base
Minimum distance, in miles, of the group of storm threats from the specified location Current The minimum distance, in miles, of the group of storm threats from the specified location periods[#].storms.distance.minMI threats API - Base
Flex - Base
Maximum distance, in kilometers, of the group of storm threats from the specified location Current The maximum distance, in kilometers, of the group of storm threats from the specified location periods[#].storms.distance.maxKM threats API - Base
Flex - Base
Maximum distance, in miles, of the group of storm threats from the specified location Current The maximum distance, in miles, of the group of storm threats from the specified location periods[#].storms.distance.maxMI threats API - Base
Flex - Base
Average distance, in kilometers, of the group of storm threats from the specified location Current The average distance, in kilometers, of the group of storm threats from the specified location periods[#].storms.distance.avgKM threats API - Base
Flex - Base
Average distance, in miles, of the group of storm threats from the specified location Current The average distance, in miles, of the group of storm threats from the specified location periods[#].storms.distance.avgMI threats API - Base
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Object of the direction information of the threats Current Object of the direction information of the threats periods[#].storms.direction threats API - Base
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The abbreviated direction from the specified location to the storm threats Current The abbreviated direction from the specified location to the storm threats periods[#].storms.direction.to threats API - Base
Flex - Base
Decimal direction from the specified location To the storm threats Current The decimal direction from the specified location To the storm threats. Value from 0 - 360, with 0/360 = North periods[#].storms.direction.toDEG threats API - Base
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Abbreviated direction the threats approaching from Current The abbreviated direction the threats approaching from. periods[#].storms.direction.from threats API - Base
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The abbreviated direction the threats approaching from Current The abbreviated direction the threats approaching from. Value from 0 - 360, with 0/360 = North periods[#].storms.direction.fromDEG threats API - Base
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True if the storms are approaching, False is passing through Current True if the storms are approaching, False is passing through. periods[#].storms.approaching threats API - Base
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An arc span angle of the storm threats affecting a location Current An arc span angle of the storm threats affecting a location. If a storm threat is approaching from the WSW at 256 degrees. If Span = 75, then an arc can be drawn that is 75 degrees and is centered on the 256 degree direction (WSW) to show the area the storms are approaching from. periods[#].storms.span threats API - Base
Flex - Base
Object of the speed information of the storm threats Current Object of the speed information of the storm threats periods[#].storms.speed threats API - Base
Flex - Base
Minimum speed of the group of storms threats in knots Current The minimum speed of the group of storms threats in knots periods[#].storms.speed.minKTS threats API - Base
Flex - Base
Minimum speed of the group of storms threats in kilometers per hour Current The minimum speed of the group of storms threats in kilometers per hour periods[#].storms.speed.minKPH threats API - Base
Flex - Base
Minimum speed of the group of storms threats in miles per hour Current The minimum speed of the group of storms threats in miles per hour periods[#].storms.speed.minMPH threats API - Base
Flex - Base
Maximum speed of the group of storms threats in knots Current The maximum speed of the group of storms threats in knots periods[#].storms.speed.maxKTS threats API - Base
Flex - Base
Maximum speed of the group of storms threats in kilometers per hour Current The maximum speed of the group of storms threats in kilometers per hour periods[#].storms.speed.maxKPH threats API - Base
Flex - Base
Maximum speed of the group of storms threats in miles per hour Current The maximum speed of the group of storms threats in miles per hour periods[#].storms.speed.maxMPH threats API - Base
Flex - Base
Average speed of the group of storms threats in knots Current The average speed of the group of storms threats in knots periods[#].storms.speed.avgKTS threats API - Base
Flex - Base
Average speed of the group of storms threats in kilometers per hour Current The average speed of the group of storms threats in kilometers per hour periods[#].storms.speed.avgKPH threats API - Base
Flex - Base
Average speed of the group of storms threats in miles per hour Current The average speed of the group of storms threats in miles per hour periods[#].storms.speed.avgMPH threats API - Base
Flex - Base
Object of hail information for the approaching storm threats Current Object of hail information for the approaching storm threats. Null if no hail within the storm threats. periods[#].storms.hail threats API - Base
Flex - Base
Probability (0-100) that the storm threats include hail Current The probability (0-100) that the storm threats include hail periods[#].storms.hail.prob threats API - Base
Flex - Base
Probability (0-100) that the storm threats include severe / very large hail Current The probability (0-100) that the storm threats include severe / very large hail periods[#].storms.hail.probSevere threats API - Base
Flex - Base
Maximum estimated hail size within the storm threats Current The maximum estimated hail size within the storm threats periods[#].storms.hail.maxSize threats API - Base
Flex - Base
Maximum estimated hail size within the storm threats in millimeters Current The maximum estimated hail size within the storm threats in millimeters periods[#].storms.hail.maxSizeMM threats API - Base
Flex - Base
Maximum estimated hail size within the storm threats in inches Current The maximum estimated hail size within the storm threats in inches periods[#].storms.hail.maxSizeIN threats API - Base
Flex - Base
True if the approaching storm threats may be tornadic, false otherwise Current True if the approaching storm threats may be tornadic, false otherwise. periods[#].storms.tornadic threats API - Base
Flex - Base
True if the approaching storm threats include a decent amount of mesoscale rotation, false otherwise Current True if the approaching storm threats include a decent amount of mesoscale rotation, false otherwise. periods[#].storms.rotation threats API - Base
Flex - Base
An array of active severe storm related NOAA advisory VTEC codes Current An array of active severe storm related NOAA advisory VTEC codes.

If the location is under a severe thunderstorm warnings the value of ['SV.W']. If under both a Severe thunderstorm warning and Tornado warning the value may be ['TO.W', 'SV.W']. Refer to the advisories endpoint for more information on the advisory VTEC codes.

Null if no severe related storm advisories.
periods[#].storms.advisories threats API - Base
Flex - Base
Object of mesoscale rotation information for the storm threats Current Object of mesoscale rotation information for the storm threats. Null if no appreciable MDA for the approaching storms. periods[#].storms.mda threats API - Base
Flex - Base
Minimum value Current The minimum value periods[#].storms.mda.min threats API - Base
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Maximum value Current The maximum value periods[#].storms.mda.max threats API - Base
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Object of radar intensity of the approaching storms Current Object of radar intensity of the approaching storms. Often used for determining the intensity of the precipitation.

Null if no dbz data available for the storm threats.
periods[#].storms.dbz threats API - Base
Flex - Base
Minimum reported dbz within the storm threats Current The minimum reported dbz within the storm threats periods[#].storms.dbz.min threats API - Base
Flex - Base
Maximum reported dbz within the storm threats Current The maximum reported dbz within the storm threats periods[#].storms.dbz.max threats API - Base
Flex - Base
Average reported dbz within the storm threats Current The average reported dbz within the storm threats periods[#].storms.dbz.avg threats API - Base
Flex - Base
Station ID that the tides are based on Forecast The station ID that the tides are based on. id tides API - Base
Flex - Base
Timestamp for the tidal information Forecast UNIX timestamp for the tidal information. periods[#].timestamp tides API - Base
Flex - Base
Date of the date/time of the event Forecast ISO 8601 date of the date/time of the event. periods[#].dateTimeISO tides API - Base
Flex - Base
Tide type Forecast The tide type:
- h = high
- l (lower case L) = low
periods[#].type tides API - Base
Flex - Base
Tide height in feet Forecast The tide height in feet. periods[#].heightFT tides API - Base
Flex - Base
Tide height in meters Forecast The tide height in meters. periods[#].heightM tides API - Base
Flex - Base
Station type Current The station type, "harmonic" or "subordinate". profile.type tides/stations API - Base
Flex - Base
Numeric representation of the station type Current The numeric representation of the station type:
- 1 = harmonic
- 2 = subordinate
profile.typeCode tides/stations API - Base
Flex - Base
The tropical system ID Current The tropical system ID. The storm ID will be similar too:
2017-AL-16 : YEAR-BASIN-EVENTNUMBER
id tropicalcyclones API - Base
Flex - Base
Current profile tropicalcyclones API - Base
Flex - Base
Storm name without the leading storm type Current The storm name without the leading storm type. For example, a value of Nate for Hurricane Nate.
The name is in mixed case. If the storm has not been named yet, this may be a number, i.e. Tropical Depression 4 would have a name of Four.
profile.name tropicalcyclones API - Base
Flex - Base
Tropical season year that the storm initialized within Current The tropical season year that the storm initialized within. profile.year tropicalcyclones API - Base
Flex - Base
Basin abbreviation that the storm is originated within Current The basin abbreviation that the storm is originated within.
AL = Atlantic
EP = Eastern Pacific
CP = Central Pacific
WP = Western Pacific
IO = Indian Ocean
SH = Southern Hemisphere
profile.basinOrigin tropicalcyclones API - Base
Flex - Base
Basin the storm is currently within Current The basin abbreviation that the storm is currently within. Null if the storm is no longer active. profile.basinCurrent tropicalcyclones API - Base
Flex - Base
Basin abbreviations that the storm has been within Current An array of the basin abbreviations that the storm has been within. Some Pacific storms may cross multiple Pacific basins. profile.basins tropicalcyclones API - Base
Flex - Base
Number of the storm within the basin Current The event number of the storm within the basin. profile.event tropicalcyclones API - Base
Flex - Base
Active Storm Current True if the storm is active, false otherwise. profile.isActive tropicalcyclones API - Base
Flex - Base
Lifespan of the storm Current Object containing the lifespan of the storm. profile.lifespan tropicalcyclones API - Base
Flex - Base
When first advisory was issued for the storm Current Unix timestamp of when the first advisory was issued for the storm by the NHC or JTWC. profile.lifespan.startTimestamp tropicalcyclones API - Base
Flex - Base
Date of when the first advisory was issued for the storm Current ISO 8601 date of when the first advisory was issued for the storm by the NHC or JTWC. profile.lifespan.startDateTimeISO tropicalcyclones API - Base
Flex - Base
When last advisory was issued for the storm Current Unix timestamp of when the last advisory was issued for the storm by the NHC or JTWC. If a system is still active, this value will be null. profile.lifespan.endTimestamp tropicalcyclones API - Base
Flex - Base
Date of when the last advisory was issued for the storm by the NHC or JTWC Current ISO 8601 date of when the last advisory was issued for the storm by the NHC or JTWC. If a system is still active, this value will be null. profile.lifespan.endDateTimeISO tropicalcyclones API - Base
Flex - Base
Maximum type of storm (based on wind speed) Current The maximum type of storm (based on wind speed), abbreviated
TD = Tropical Depression
TS = Tropical Storm
H = Hurricane
TY = Typhoon
profile.maxStormType tropicalcyclones API - Base
Flex - Base
Maximum strength category the storm achieved Current The maximum strength category the storm achieved, based on wind speed.
TD = Tropical Depression
TS = Tropical Storm
H1 = Category 1 Hurricane
H2 = Category 2 Hurricane
H3 = Category 3 Hurricane
H4 = Category 4 Hurricane
H5 = Category 5 Hurricane
TY = Typhoon
STY = Super Typhoon
profile.maxStormCat tropicalcyclones API - Base
Flex - Base
Maximum wind speed information Current Object containing the maximum wind speed information profile.windSpeed tropicalcyclones API - Base
Flex - Base
Maximum reported wind speed of the storm in knots Current Maximum reported wind speed of the storm during its lifetime in knots. profile.windSpeed.maxKTS tropicalcyclones API - Base
Flex - Base
Maximum reported wind speed of the storm in kilometers per hour Current Maximum reported wind speed of the storm during its lifetime in kilometers per hour. profile.windSpeed.maxKPH tropicalcyclones API - Base
Flex - Base
Maximum reported wind speed of the storm in miles per hour Current Maximum reported wind speed of the storm during its lifetime in miles per hour. profile.windSpeed.maxMPH tropicalcyclones API - Base
Flex - Base
Timestamp of the date/time of the reported maximum wind speed Current Unix timestamp of the date/time of the reported maximum wind speed profile.windSpeed.maxTimestamp tropicalcyclones API - Base
Flex - Base
Date of the date/time of the reported maximum wind speed Current ISO 8601 date of the date/time of the reported maximum wind speed profile.windSpeed.maxDateTimeISO tropicalcyclones API - Base
Flex - Base
Object containing the minimum pressure information Current Object containing the minimum pressure information. NULL if not available.
Note: Pressure information is currently not available for West Pacific, South Pacific and Indian Ocean tropical systems
profile.pressure tropicalcyclones API - Base
Flex - Base
Minimum reported pressure of the storm during its lifetime Current The minimum reported pressure of the storm during its lifetime, in millibars. Null if pressure information is not available. profile.pressure.minMB tropicalcyclones API - Base
Flex - Base
Minimum reported pressure of the storm during its lifetime Current The minimum reported pressure of the storm during its lifetime, in inches of mercury. Null if pressure information is not available. profile.pressure.minIN tropicalcyclones API - Base
Flex - Base
Timestamp of the date/time of the reported minimum pressure Current Unix timestamp of the date/time of the reported minimum pressure. Null if pressure information is not available. profile.pressure.minTimestamp tropicalcyclones API - Base
Flex - Base
Date of the date/time of the reported minimum pressure Current ISO 8601 date of the date/time of the reported minimum pressure. Null if pressure information is not available. profile.pressureminDateTimeISO tropicalcyclones API - Base
Flex - Base
All the system components, including the track, forecast, error cone, and breakpoint alerts Current Array containing a bounding box of all the system components, including the track, forecast, error cone, and breakpoint alerts.
The bounding box array follows the following order:
[South Latitude, West Longitude, North Latitude, East Longitude]

NOTE: for systems that cross the 180th meridian, it is possible for the west longitude to have a greater value than the east longitude.
profile.boundingBox tropicalcyclones API - Base
Flex - Base
Timezone name for the cyclone Current The timezone name for the cyclone. If the storm is active, it will be the timezone of its current position, otherwise the timezone of the cyclones first location. profile.tz tropicalcyclones API - Base
Flex - Base
Object containing the latest storm position information Current Object containing the latest storm position information. NULL for inactive storms. position tropicalcyclones API - Base
Flex - Base
Timestamp of the date/time of the advisory for this data set, as issued by the NHC or JTWC Current Unix timestamp of the date/time of the advisory for this data set, as issued by the NHC or JTWC. position.timestamp tropicalcyclones API - Base
Flex - Base
Date of the date/time of the advisory for this data set, as issued by the NHC or JTWC Current ISO 8601 date of the date/time of the advisory for this data set, as issued by the NHC or JTWC. position.dateTimeISO tropicalcyclones API - Base
Flex - Base
GeoJSON point object of the location of the tropical system Current The GeoJSON point object of the location of the tropical system. position.location tropicalcyclones API - Base
Flex - Base
GeoJSON object type Current The GeoJSON object type. Should always be set to Point position.location.type tropicalcyclones API - Base
Flex - Base
Array of the position, containing the longitude and latitude Current Array of the position, containing the longitude and latitude. position.location.coordinates tropicalcyclones API - Base
Flex - Base
API location format of the latest reported position of the cyclone Current Object containing the classic API location format of the latest reported position of the cyclone. position.loc tropicalcyclones API - Base
Flex - Base
Longitude of the latest reported position of the cyclone Current The longitude of the latest reported position of the cyclone. position.loc.long tropicalcyclones API - Base
Flex - Base
Latitude of the latest reported position of the cyclone Current The latitude of the latest reported position of the cyclone. position.loc.lat tropicalcyclones API - Base
Flex - Base
Tropical system details Current Object containing the tropical system details. position.details tropicalcyclones API - Base
Flex - Base
Storm type Current The current storm type. Uses the same codes as profile.maxStormType position.details.stormType tropicalcyclones API - Base
Flex - Base
Current storm strength category, based on wind speed Current The current storm strength category, based on wind speed. Uses the same codes as profile.maxStormCat position.details.stormCat tropicalcyclones API - Base
Flex - Base
Full name of the storm at the time of the advisory, based on wind speed Current The full name of the storm at the time of the advisory, based on wind speed. Example: Tropical Storm Lee position.details.stormName tropicalcyclones API - Base
Flex - Base
Storm name without the leading storm type Current The storm name without the leading storm type. For example, a value of Nate for Hurricane Nate.
The name is in mixed case. If the storm has not been named yet, this may be a number, i.e. Tropical Depression 4 would have a name of Four.
position.details.stormShortName tropicalcyclones API - Base
Flex - Base
Latest advisory number that the position information is based on Current The latest advisory number that the position information is based on.
NOTE: This value is a string, as the NHC will issue intermediate advisories for storms close to landfall. These intermediate advisories may include letters, such as an Advisory Number of 4A
position.details.advisoryNumber tropicalcyclones API - Base
Flex - Base
Two letter abbreviation for where the storm is located within Current The two letter abbreviation of the basin the storm is located within. position.details.basin tropicalcyclones API - Base
Flex - Base
Storm movement information Current Object containing the movement information. NULL if movement information is not available. position.details.movement tropicalcyclones API - Base
Flex - Base
Direction the storm is moving in cardinal coordinates Current The direction the storm is moving in cardinal coordinates. position.details.movement.direction tropicalcyclones API - Base
Flex - Base
Direction the storm is moving in degrees Current The direction the storm is moving in degrees, 0 to 360, with 0 being North. position.details.movement.directionDEG tropicalcyclones API - Base
Flex - Base
Speed of the storm in knots Current The speed of the storm in knots. position.details.movement.speedKTS tropicalcyclones API - Base
Flex - Base
Speed of the storm in kilometers per hour Current The speed of the storm in kilometers per hour. position.details.movement.speedKPH tropicalcyclones API - Base
Flex - Base
Speed of the storm in miles per hour Current The speed of the storm in miles per hour. position.details.movement.speedMPH tropicalcyclones API - Base
Flex - Base
Maximum sustained wind speed reported in the advisory in knots Current The maximum sustained wind speed reported in the advisory in knots position.details.windSpeedKTS tropicalcyclones API - Base
Flex - Base
Maximum sustained wind speed reported in the advisory in kilometers per second Current The maximum sustained wind speed reported in the advisory in kilometers per second position.details.windSpeedKPH tropicalcyclones API - Base
Flex - Base
Maximum sustained wind speed reported in the advisory in miles per hour Current The maximum sustained wind speed reported in the advisory in miles per hour position.details.windSpeedMPH tropicalcyclones API - Base
Flex - Base
maximum wind gust speed as reported in the advisory in knots Current The maximum wind gust speed as reported in the advisory in knots. NULL is not available. position.details.gustSpeedKTS tropicalcyclones API - Base
Flex - Base
Maximum wind gust speed as reported in the advisory in kilometers per hour Current The maximum wind gust speed as reported in the advisory in kilometers per hour. NULL is not available. position.details.gustSpeedKPH tropicalcyclones API - Base
Flex - Base
Maximum wind gust speed as reported in the advisory in miles per hour Current The maximum wind gust speed as reported in the advisory in miles per hour. NULL is not available. position.details.gustSpeedMPH tropicalcyclones API - Base
Flex - Base
Minimum pressure reported in the advisory in millibars Current The minimum pressure reported in the advisory in millibars. NULL if not available.
Note: Pressure information is currently not available for West Pacific, South Pacific and Indian Ocean tropical systems
position.details.pressureMB tropicalcyclones API - Base
Flex - Base
Minimum pressure reported in the advisory in inches of mercury Current The minimum pressure reported in the advisory in inches of mercury. NULL if not available.
Note: Pressure information is currently not available for West Pacific, South Pacific and Indian Ocean tropical systems
position.details.pressureIN tropicalcyclones API - Base
Flex - Base
Array of wind radii information for the cyclones current position Current Array of wind radii information for the cyclones current position. Null if no wind radii information. position.details.windRadii tropicalcyclones API - Base
Flex - Base
Wind speed in knots the wind radii information is for Current The wind speed in knots the wind radii information is for. Normally, 34, 50 or 64 knots position.details.windRadii.#.windSpeedKTS tropicalcyclones API - Base
Flex - Base
Wind speed in kilometers per hour the wind radii information is for Current The wind speed in kilometers per hour the wind radii information is for. position.details.windRadii.#.windSpeedKPH tropicalcyclones API - Base
Flex - Base
Wind speed in miles per hour that the wind radii information is for Current The wind speed in miles per hour that the wind radii information is for. position.details.windRadii.#.windSpeedMPH tropicalcyclones API - Base
Flex - Base
Wind radii information Current Object of wind radii information. Separate objects for the 34, 50 and 64 knot wind radii information, as needed for the specific storm. position.details.windRadii.#.quadrants tropicalcyclones API - Base
Flex - Base
Wind radii for the northeast quadrant Current Object of the wind radii for the northeast quadrant. position.details.windRadii.#.quadrants.ne tropicalcyclones API - Base
Flex - Base
Distance in kilometers the winds extend from the storm center to the north east quadrant Current The distance in kilometers the winds extend from the storm center to the north east quadrant. position.details.windRadii.#.quadrants.ne.distanceKM tropicalcyclones API - Base
Flex - Base
Distance in statute miles the winds extend from the storm center to the north east quadrant Current The distance in statute miles the winds extend from the storm center to the north east quadrant. position.details.windRadii.#.quadrants.ne.distanceMI tropicalcyclones API - Base
Flex - Base
Distance in nautical miles the winds extend from the storm center to the north east quadrant Current The distance in nautical miles the winds extend from the storm center to the north east quadrant. position.details.windRadii.#.quadrants.ne.distanceNM tropicalcyclones API - Base
Flex - Base
Position object for the north east extent of the wind fields Current Position object for the north east extent of the wind fields. position.details.windRadii.#.quadrants.ne.loc tropicalcyclones API - Base
Flex - Base
Longitude of the position of the north east extent of the wind fields Current The longitude of the position of the north east extent of the wind fields. position.details.windRadii.#.quadrants.ne.loc.long tropicalcyclones API - Base
Flex - Base
Latitude of the position of the north east extent of the wind fields Current The latitude of the position of the north east extent of the wind fields. position.details.windRadii.#.quadrants.ne.loc.lat tropicalcyclones API - Base
Flex - Base
Object of the wind radii for the southeast quadrant Current Object of the wind radii for the southeast quadrant. position.details.windRadii.#.quadrants.se tropicalcyclones API - Base
Flex - Base
Distance in kilometers the winds extend from the storm center to the southeast quadrant Current The distance in kilometers the winds extend from the storm center to the southeast quadrant. position.details.windRadii.#.quadrants.se.distanceKM tropicalcyclones API - Base
Flex - Base
Distance in statute miles the winds extend from the storm center to the southeast quadrant Current The distance in statute miles the winds extend from the storm center to the southeast quadrant. position.details.windRadii.#.quadrants.se.distanceMI tropicalcyclones API - Base
Flex - Base
Distance in nautical miles the winds extend from the storm center to the southeast quadrant Current The distance in nautical miles the winds extend from the storm center to the southeast quadrant. position.details.windRadii.#.quadrants.se.distanceNM tropicalcyclones API - Base
Flex - Base
Position object for the southeast extent of the wind fields Current Position object for the southeast extent of the wind fields. position.details.windRadii.#.quadrants.se.loc tropicalcyclones API - Base
Flex - Base
Longitude of the position of the southeast extent of the wind fields Current The longitude of the position of the southeast extent of the wind fields position.details.windRadii.#.quadrants.se.loc.long tropicalcyclones API - Base
Flex - Base
Latitude of the position of the southeast extent of the wind fields Current The latitude of the position of the southeast extent of the wind fields position.details.windRadii.#.quadrants.se.loc.lat tropicalcyclones API - Base
Flex - Base
Object of the wind radii for the southwest quadrant Current Object of the wind radii for the southwest quadrant position.details.windRadii.#.quadrants.sw tropicalcyclones API - Base
Flex - Base
Distance in kilometers the winds extend from the storm center to the southwest quadrant Current The distance in kilometers the winds extend from the storm center to the southwest quadrant. position.details.windRadii.#.quadrants.sw.distanceKM tropicalcyclones API - Base
Flex - Base
Distance in statute miles the winds extend from the storm center to the southwest quadrant Current The distance in statute miles the winds extend from the storm center to the southwest quadrant. position.details.windRadii.#.quadrants.sw.distanceMI tropicalcyclones API - Base
Flex - Base
Distance in nautical miles the winds extend from the storm center to the southwest quadrant Current The distance in nautical miles the winds extend from the storm center to the southwest quadrant. position.details.windRadii.#.quadrants.sw.distanceNM tropicalcyclones API - Base
Flex - Base
Position object for the southwest extent of the wind fields Current Position object for the southwest extent of the wind fields. position.details.windRadii.#.quadrants.sw.loc tropicalcyclones API - Base
Flex - Base
Longitude of the position of the southwest extent of the wind fields Current The longitude of the position of the southwest extent of the wind fields position.details.windRadii.#.quadrants.sw.loc.long tropicalcyclones API - Base
Flex - Base
Latitude of the position of the southwest extent of the wind fields Current The latitude of the position of the southwest extent of the wind fields position.details.windRadii.#.quadrants.sw.loc.lat tropicalcyclones API - Base
Flex - Base
Object of the wind radii for the northwest quadrant Current Object of the wind radii for the northwest quadrant position.details.windRadii.#.quadrants.nw tropicalcyclones API - Base
Flex - Base
Distance in kilometers the winds extend from the storm center to the northwest quadrant Current The distance in kilometers the winds extend from the storm center to the northwest quadrant. position.details.windRadii.#.quadrants.nw.distanceKM tropicalcyclones API - Base
Flex - Base
Distance in statute miles the winds extend from the storm center to the northwest quadrant Current The distance in statute miles the winds extend from the storm center to the northwest quadrant. position.details.windRadii.#.quadrants.nw.distanceMI tropicalcyclones API - Base
Flex - Base
Distance in nautical miles the winds extend from the storm center to the northwest quadrant Current The distance in nautical miles the winds extend from the storm center to the northwest quadrant. position.details.windRadii.#.quadrants.nw.distanceNM tropicalcyclones API - Base
Flex - Base
Position object for the northwest extent of the wind fields Current Position object for the northwest extent of the wind fields. position.details.windRadii.#.quadrants.nw.loc tropicalcyclones API - Base
Flex - Base
Longitude of the position of the northwest extent of the wind fields Current The longitude of the position of the northwest extent of the wind fields position.details.windRadii.#.quadrants.nw.loc.long tropicalcyclones API - Base
Flex - Base
Latitude of the position of the northwest extent of the wind fields Current The latitude of the position of the northwest extent of the wind fields position.details.windRadii.#.quadrants.nw.loc.lat tropicalcyclones API - Base
Flex - Base
GeoJSON polygon of the forecast wind fields Current GeoJSON polygon of the forecast wind fields. Null if not available or if filter=windfields not passed. psoition.details.windRadii.#.windField tropicalcyclones API - Base
Flex - Base
Array containing the historical track information Current Array containing the historical track information. The track information is sorted descending. track tropicalcyclones API - Base
Flex - Base
Timestamp of the date/time of the advisory for this data set, as issued by the NHC or JTWC Current Unix timestamp of the date/time of the advisory for this data set, as issued by the NHC or JTWC. track.#.timestamp tropicalcyclones API - Base
Flex - Base
Date of the date/time of the advisory for this data set, as issued by the NHC or JTWC Current ISO 8601 date of the date/time of the advisory for this data set, as issued by the NHC or JTWC. track.#.dateTimeISO tropicalcyclones API - Base
Flex - Base
GeoJSON point object of the location of the tropical system Current The GeoJSON point object of the location of the tropical system. track.#.location tropicalcyclones API - Base
Flex - Base
GeoJSON object type Current The GeoJSON object type. Should always be set to Point track.#.location.type tropicalcyclones API - Base
Flex - Base
Array of the position, containing the longitude and latitude Current Array of the position, containing the longitude and latitude. track.#.location.coordinates tropicalcyclones API - Base
Flex - Base
Classic API location object of the location of the tropical cyclone Current The classic API location object of the location of the tropical cyclone track.#.loc tropicalcyclones API - Base
Flex - Base
Longitude of the location of the tropical cyclone Current The longitude of the location of the tropical cyclone. track.#.loc.long tropicalcyclones API - Base
Flex - Base
Latitude of the location of the tropical cyclone Current The latitude of the location of the tropical cyclone. track.#.loc.lat tropicalcyclones API - Base
Flex - Base
Object containing the tropical system details Current Object containing the tropical system details. track.#.details tropicalcyclones API - Base
Flex - Base
Storm type Current The storm type. Uses the same codes as profile.maxStormType track.#.details.stormType tropicalcyclones API - Base
Flex - Base
Storm strength category, based on wind speed Current The storm strength category, based on wind speed. Uses the same codes as profile.maxStormCat track.#.details.stormCat tropicalcyclones API - Base
Flex - Base
Full name of the storm at the time of the advisory, based on wind speed Current The full name of the storm at the time of the advisory, based on wind speed. Example: Tropical Storm Lee track.#.details.stormName tropicalcyclones API - Base
Flex - Base
Storm name without the leading storm type Current The storm name without the leading storm type. For example, a value of Nate for Hurricane Nate.
The name is in mixed case. If the storm has not been named yet, this may be a number, i.e. Tropical Depression 4 would have a name of Four.
track.#.details.stormShortName tropicalcyclones API - Base
Flex - Base
Advisory number that the information is based on Current The advisory number that the information is based on. track.#.details.advisoryNumber tropicalcyclones API - Base
Flex - Base
Two letter abbreviation of the basin the storm is located within Current The two letter abbreviation of the basin the storm is located within. track.#.details.basin tropicalcyclones API - Base
Flex - Base
Object containing the movement information Current Object containing the movement information. NULL if movement information is not available. track.#.details.movement tropicalcyclones API - Base
Flex - Base
Direction the storm is moving in cardinal coordinates Current The direction the storm is moving in cardinal coordinates. track.#.details.movement.direction tropicalcyclones API - Base
Flex - Base
Direction the storm is moving in degrees, 0 to 360, with 0 being North Current The direction the storm is moving in degrees, 0 to 360, with 0 being North. track.#.details.movement.directionDEG tropicalcyclones API - Base
Flex - Base
Speed of the storm in knots Current The speed of the storm in knots. track.#.details.movement.speedKTS tropicalcyclones API - Base
Flex - Base
Speed of the storm in kilometers per hour Current The speed of the storm in kilometers per hour. track.#.details.movement.speedKPH tropicalcyclones API - Base
Flex - Base
Speed of the storm in miles per hour Current The speed of the storm in miles per hour. track.#.details.movement.speedMPH tropicalcyclones API - Base
Flex - Base
Maximum sustained wind speed reported in the advisory in knots Current The maximum sustained wind speed reported in the advisory in knots track.#.details.windSpeedKTS tropicalcyclones API - Base
Flex - Base
Maximum sustained wind speed reported in the advisory in kilometers per second Current The maximum sustained wind speed reported in the advisory in kilometers per second track.#.details.windSpeedKPH tropicalcyclones API - Base
Flex - Base
maximum sustained wind speed reported in the advisory in miles per hour Current The maximum sustained wind speed reported in the advisory in miles per hour track.#.details.windSpeedMPH tropicalcyclones API - Base
Flex - Base
Maximum wind gust speed as reported in the advisory in knots Current The maximum wind gust speed as reported in the advisory in knots. NULL is not available. track.#.details.gustSpeedKTS tropicalcyclones API - Base
Flex - Base
Maximum wind gust speed as reported in the advisory in kilometers per hour Current The maximum wind gust speed as reported in the advisory in kilometers per hour. NULL is not available. track.#.details.gustSpeedKPH tropicalcyclones API - Base
Flex - Base
Maximum wind gust speed as reported in the advisory in miles per hour Current The maximum wind gust speed as reported in the advisory in miles per hour. NULL is not available. track.#.details.gustSpeedMPH tropicalcyclones API - Base
Flex - Base
Minimum pressure reported in the advisory in millibars Current The minimum pressure reported in the advisory in millibars. NULL if not available.
Note: Pressure information is currently not available for West Pacific, South Pacific and Indian Ocean tropical systems
track.#.details.pressureMB tropicalcyclones API - Base
Flex - Base
Minimum pressure reported in the advisory in inches of mercury Current The minimum pressure reported in the advisory in inches of mercury. NULL if not available.
Note: Pressure information is currently not available for West Pacific, South Pacific and Indian Ocean tropical systems
track.#.details.pressureIN tropicalcyclones API - Base
Flex - Base
Array containing the forecast information Current Array containing the forecast information. The track information is sorted ascending. NULL if the storm is not active or the forecast is unavailable. forecast tropicalcyclones API - Base
Flex - Base
Timestamp of the date/time of the forecast point information Current Unix timestamp of the date/time of the forecast point information. forecast.#.timestamp tropicalcyclones API - Base
Flex - Base
Date of the date/time of the forecast point information Current forecast.#.dateTimeISO tropicalcyclones API - Base
Flex - Base
GeoJSON point object of the forecast location of the tropical system Current The GeoJSON point object of the forecast location of the tropical system forecast.#.location tropicalcyclones API - Base
Flex - Base
GeoJSON object type Current The GeoJSON object type. Should always be set to Point forecast.#.location.type tropicalcyclones API - Base
Flex - Base
Position, containing the longitude and latitude Current Array of the position, containing the longitude and latitude. forecast.#.location.coordinates tropicalcyclones API - Base
Flex - Base
Classic API location object of the forecast location of the tropical cyclone Current The classic API location object of the forecast location of the tropical cyclone forecast.#.loc tropicalcyclones API - Base
Flex - Base
Longitude of the forecast location of the tropical cyclone Current The longitude of the forecast location of the tropical cyclone forecast.#.loc.long tropicalcyclones API - Base
Flex - Base
Latitude of the forecast location of the tropical cyclone Current The latitude of the forecast location of the tropical cyclone forecast.#.loc.lat tropicalcyclones API - Base
Flex - Base
Object containing the tropical system forecast details Current Object containing the tropical system forecast details. forecast.#.details tropicalcyclones API - Base
Flex - Base
Storm type Current The storm type. Uses the same codes as profile.maxStormType forecast.#.details.stormType tropicalcyclones API - Base
Flex - Base
Storm strength category, based on wind speed Current The storm strength category, based on wind speed. Uses the same codes as profile.maxStormCat forecast.#.details.stormCat tropicalcyclones API - Base
Flex - Base
Full name of the storm, based on the forecast wind speed Current The full name of the storm, based on the forecast wind speed. Example: Tropical Storm Lee forecast.#.details.stormName tropicalcyclones API - Base
Flex - Base
Storm name without the leading storm type Current The storm name without the leading storm type. For example, a value of Nate for Hurricane Nate.
The name is in mixed case. If the storm has not been named yet, this may be a number, i.e. Tropical Depression 4 would have a name of Four.
forecast.#.details.stormShortName tropicalcyclones API - Base
Flex - Base
The two letter abbreviation of the basin the storm will be located within Current The two letter abbreviation of the basin the storm will be located within. forecast.#.details.basin tropicalcyclones API - Base
Flex - Base
Maximum forecast sustained wind speed in knots Current The maximum forecast sustained wind speed in knots forecast.#.details.windSpeedKTS tropicalcyclones API - Base
Flex - Base
Maximum forecast sustained wind speed in kilometers per second Current The maximum forecast sustained wind speed in kilometers per second forecast.#.details.windSpeedKPH tropicalcyclones API - Base
Flex - Base
Maximum forecast sustained wind speed in miles per hour Current The maximum forecast sustained wind speed in miles per hour forecast.#.details.windSpeedMPH tropicalcyclones API - Base
Flex - Base
Maximum forecast wind gust speed in knots Current The maximum forecast wind gust speed in knots. NULL if not available forecast.#.details.gustSpeedKTS tropicalcyclones API - Base
Flex - Base
Maximum forecast wind gust speed in kilometers per hour Current The maximum forecast wind gust speed in kilometers per hour. NULL if not available forecast.#.details.gustSpeedKPH tropicalcyclones API - Base
Flex - Base
Maximum forecast wind gust speed in miles per hour Current The maximum forecast wind gust speed in miles per hour. NULL if not available forecast.#.details.gustSpeedMPH tropicalcyclones API - Base
Flex - Base
Wind radii for the forecast point Current The wind radii for the forecast point. Null if unavailable.
See the properties for position.details.windRadii for the complete list of individual elements.
forecast.#.details.windRadii tropicalcyclones API - Base
Flex - Base
GeoJSON polygon object of the forecast error cone Current GeoJSON polygon object of the forecast error cone. NULL if the storm is not active, the forecast information is unavailable or if the geo filter not provided.
NOTE: Due to the error cone containing a large amount of data, the cone is not returned by default. Use filter=geo to force the API to return the error cone.
errorCone tropicalcyclones API - Base
Flex - Base
GeoJSON object type Current The GeoJSON object type. Should always be set to Polygon errorCone.Type tropicalcyclones API - Base
Flex - Base
Array of the error cone polygon information Current Array of the error cone polygon information. errorCone.coordinates tropicalcyclones API - Base
Flex - Base
An array of NHC issued warnings and watches along the coastlines Current An array of NHC issued warnings and watches along the coastlines. NULL if not available.
Only available for the Atlantic and East Pacific basins.

The breakpoint alerts are commonly used to draw lines along the coastlines. These should not be confused with the official tropical and hurricane-related alerts issued by the local National Weather Service offices.
breakPointAlerts tropicalcyclones API - Base
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Type of alert issued Current The type of alert issued.
TR.A = Tropical Storm Watch
TR.W = Tropical Storm Warning
HU.A = Hurricane Watch
HU.W = Hurricane Warning
breakPointAlerts.alertType tropicalcyclones API - Base
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GeoJSON LineString object of NHC issued breakpoint alerts along the coasts Current GeoJSON LineString object of NHC issued breakpoint alerts along the coasts. breakPointAlerts.coords tropicalcyclones API - Base
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GeoJSON object type Current The GeoJSON object type. Should always be set to LineString breakPointAlerts.coords.type tropicalcyclones API - Base
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Array of the LineString coordinates Current Array of the LineString coordinates breakPointAlerts.coords.coordinates tropicalcyclones API - Base
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tropical system ID Historical The tropical system ID. The storm ID will be similar too:
2017-AL-16 : YEAR-BASIN-EVENTNUMBER
id tropicalcyclones/archive API - Base
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Historical profile tropicalcyclones/archive API - Base
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Storm name without the leading storm type Historical The storm name without the leading storm type. For example, a value of Nate for Hurricane Nate.
The name is in mixed case. If the storm has not been named yet, this may be a number, i.e. Tropical Depression 4 would have a name of Four.
profile.name tropicalcyclones/archive API - Base
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Tropical season year that the storm initialized within Historical The tropical season year that the storm initialized within. profile.year tropicalcyclones/archive API - Base
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Basin abbreviation that the storm is originated within Historical The basin abbreviation that the storm is originated within.
AL = Atlantic
EP = Eastern Pacific
CP = Central Pacific
WP = Western Pacific
IO = Indian Ocean
SH = Southern Hemisphere
profile.basinOrigin tropicalcyclones/archive API - Base
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Basin abbreviation that the storm is currently location within Historical The basin abbreviation that the storm is currently location within. Null for inactive storms profile.basinCurrent tropicalcyclones/archive API - Base
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Array of basin abbreviations that the storm has been within Historical Array of basin abbreviations that the storm has been within. Some Pacific storms may travel into multiple basins. profile.basins tropicalcyclones/archive API - Base
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Event number of the storm within the basin Historical The event number of the storm within the basin. profile.event tropicalcyclones/archive API - Base
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True if the storm is active, false otherwise Historical True if the storm is active, false otherwise. profile.isActive tropicalcyclones/archive API - Base
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Storm Lifespan Historical Object containing the lifespan of the storm. profile.lifespan tropicalcyclones/archive API - Base
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First Advisory Time (Unix) Historical Unix timestamp of when the first advisory was issued for the storm by the NHC or JTWC. profile.lifespan.startTimestamp tropicalcyclones/archive API - Base
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First Advisory Time (Date) Historical ISO 8601 date of when the first advisory was issued for the storm by the NHC or JTWC. profile.lifespan.startDateTimeISO tropicalcyclones/archive API - Base
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Last Advisory Time (Unix) Historical Unix timestamp of when the last advisory was issued for the storm by the NHC or JTWC. If a system is still active, this value will be null. profile.lifespan.endTimestamp tropicalcyclones/archive API - Base
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Last Advisory Time (Date) Historical ISO 8601 date of when the last advisory was issued for the storm by the NHC or JTWC. If a system is still active, this value will be null. profile.lifespan.endDateTimeISO tropicalcyclones/archive API - Base
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Maximum Type of Storm Historical The maximum type of storm (based on wind speed), abbreviated
I = Invest
DB = Disturbance
TD = Tropical Depression
TS = Tropical Storm
H = Hurricane
TY = Typhoon
profile.maxStormType tropicalcyclones/archive API - Base
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Maximum Storm Strength Historical The maximum strength category the storm achieved, based on wind speed.
I = Invest
DB = Disturbance
TD = Tropical Depression
TS = Tropical Storm
H1 = Category 1 Hurricane
H2 = Category 2 Hurricane
H3 = Category 3 Hurricane
H4 = Category 4 Hurricane
H5 = Category 5 Hurricane
TY = Typhoon
STY = Super Typhoon
profile.maxStormCat tropicalcyclones/archive API - Base
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Object containing the maximum wind speed information Historical Object containing the maximum wind speed information profile.windSpeed tropicalcyclones/archive API - Base
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Maximum reported wind speed of the storm during its lifetime in knots Historical Maximum reported wind speed of the storm during its lifetime in knots. profile.windSpeed.maxKTS tropicalcyclones/archive API - Base
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Maximum reported wind speed of the storm during its lifetime in kilometers per hour Historical Maximum reported wind speed of the storm during its lifetime in kilometers per hour. profile.windSpeed.maxKPH tropicalcyclones/archive API - Base
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Maximum reported wind speed of the storm during its lifetime in miles per hour Historical Maximum reported wind speed of the storm during its lifetime in miles per hour. profile.windSpeed.maxMPH tropicalcyclones/archive API - Base
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Timestamp of the date/time of the reported maximum wind speed Historical Unix timestamp of the date/time of the reported maximum wind speed profile.windSpeed.maxTimestamp tropicalcyclones/archive API - Base
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Date of the date/time of the reported maximum wind speed Historical ISO 8601 date of the date/time of the reported maximum wind speed profile.windSpeed.maxDateTimeISO tropicalcyclones/archive API - Base
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Object containing the minimum pressure information Historical Object containing the minimum pressure information. NULL if not available.
Note: Pressure information is currently not available for West Pacific, South Pacific and Indian Ocean tropical systems
profile.pressure tropicalcyclones/archive API - Base
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Minimum reported pressure of the storm during its lifetime, in millibars Historical The minimum reported pressure of the storm during its lifetime, in millibars. Null if pressure information is not available. profile.pressure.minMB tropicalcyclones/archive API - Base
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Minimum Pressure (in) Historical The minimum reported pressure of the storm during its lifetime, in inches of mercury. Null if pressure information is not available. profile.pressure.minIN tropicalcyclones/archive API - Base
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Time Stamp of Pressure (Unix) Historical Unix timestamp of the date/time of the reported minimum pressure. Null if pressure information is not available. profile.pressure.minTimestamp tropicalcyclones/archive API - Base
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Time Stamp of Pressure (Date) Historical ISO 8601 date of the date/time of the reported minimum pressure. Null if pressure information is not available. profile.pressureminDateTimeISO tropicalcyclones/archive API - Base
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Array containing a bounding box of all the system components, including the track, forecast, error cone, and breakpoint Alerts Historical Array containing a bounding box of all the system components, including the track, forecast, error cone, and breakpoint Alerts.
The bounding box array follows the following order:
[South Latitude, West Longitude, North Latitude, East Longitude]

NOTE: for systems that cross the 180th meridian, it is possible for the west longitude to have a greater value than the east longitude.
profile.boundingBox tropicalcyclones/archive API - Base
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Time Zone Historical The timezone name for the cyclone. If the storm is active, it will be the timezone of its current position, otherwise the timezone of the cyclones first location. profile.tz tropicalcyclones/archive API - Base
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Storm - Position Historical Object containing the latest storm position information. NULL for inactive storms. position tropicalcyclones/archive API - Base
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Time Stamp of Position (Unix) Historical Unix timestamp of the date/time of the advisory for this data set, as issued by the NHC or JTWC. position.timestamp tropicalcyclones/archive API - Base
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Time Stamp of Position (Date) Historical ISO 8601 date of the date/time of the advisory for this data set, as issued by the NHC or JTWC. position.dateTimeISO tropicalcyclones/archive API - Base
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GeoJSON point object of the location of the tropical system Historical The GeoJSON point object of the location of the tropical system. position.location tropicalcyclones/archive API - Base
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GeoJSON object type Historical The GeoJSON object type. Should always be set to Point position.location.type tropicalcyclones/archive API - Base
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Storm - Coordinates (lon./lat.) Historical Array of the position, containing the longitude and latitude. position.location.coordinates tropicalcyclones/archive API - Base
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Classic API location object of the latest reported location of the tropical cyclone Historical The classic API location object of the latest reported location of the tropical cyclone. position.loc tropicalcyclones/archive API - Base
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Storm - Coordinates (lon.) Historical The longitude of the latest reported location of the tropical cyclone. position.loc.long tropicalcyclones/archive API - Base
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Storm - Coordinates (lat.) Historical The latitude of the latest reported location of the tropical cyclone. position.loc.lat tropicalcyclones/archive API - Base
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Object containing the tropical system details Historical Object containing the tropical system details. position.details tropicalcyclones/archive API - Base
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Current storm type Historical The current storm type. Uses the same codes as profile.maxStormType position.details.stormType tropicalcyclones/archive API - Base
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Current storm strength category, based on wind speed Historical The current storm strength category, based on wind speed. Uses the same codes as profile.maxStormCat position.details.stormCat tropicalcyclones/archive API - Base
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Full Storm Name Historical The full name of the storm at the time of the advisory, based on wind speed. Example: Tropical Storm Lee position.details.stormName tropicalcyclones/archive API - Base
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Storm - Short Name Historical The storm name without the leading storm type. For example, a value of Nate for Hurricane Nate.
The name is in mixed case. If the storm has not been named yet, this may be a number, i.e. Tropical Depression 4 would have a name of Four.
position.details.stormShortName tropicalcyclones/archive API - Base
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Advisory Number Historical The latest advisory number that the position information is based on.
NOTE: This value is a string, as the NHC will issue intermediate advisories for storms close to landfall. These intermediate advisories may include letters, such as an Advisory Number of 4A
position.details.advisoryNumber tropicalcyclones/archive API - Base
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Basin Abbreviation Historical The two letter abbreviation of the basin the storm is within position.details.basin tropicalcyclones/archive API - Base
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Object containing the movement information Historical Object containing the movement information. NULL if movement information is not available. position.details.movement tropicalcyclones/archive API - Base
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Storm - Movement (cardinal coordinates) Historical The direction the storm is moving in cardinal coordinates. position.details.movement.direction tropicalcyclones/archive API - Base
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Storm - Movement (degrees) Historical The direction the storm is moving in degrees, 0 to 360, with 0 being North. position.details.movement.directionDEG tropicalcyclones/archive API - Base
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Storm - Speed (knots) Historical The speed of the storm in knots. position.details.movement.speedKTS tropicalcyclones/archive API - Base
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Storm - Speed (kph) Historical The speed of the storm in kilometers per hour. position.details.movement.speedKPH tropicalcyclones/archive API - Base
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Storm - Speed (mph) Historical The speed of the storm in miles per hour. position.details.movement.speedMPH tropicalcyclones/archive API - Base
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Maximum Sustained Winds (knots) Historical The maximum sustained wind speed reported in the advisory in knots position.details.windSpeedKTS tropicalcyclones/archive API - Base
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Maximum Sustained Winds (kph) Historical The maximum sustained wind speed reported in the advisory in kilometers per second position.details.windSpeedKPH tropicalcyclones/archive API - Base
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Maximum Sustained Winds (mph) Historical The maximum sustained wind speed reported in the advisory in miles per hour position.details.windSpeedMPH tropicalcyclones/archive API - Base
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Maximum Wind Gust (knots) Historical The maximum wind gust speed as reported in the advisory in knots. NULL is not available. position.details.gustSpeedKTS tropicalcyclones/archive API - Base
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Maximum Wind Gust (kph) Historical The maximum wind gust speed as reported in the advisory in kilometers per hour. NULL is not available. position.details.gustSpeedKPH tropicalcyclones/archive API - Base
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Maximum Wind Gust (mph) Historical The maximum wind gust speed as reported in the advisory in miles per hour. NULL is not available. position.details.gustSpeedMPH tropicalcyclones/archive API - Base
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Minimum Pressure (mb) Historical The minimum pressure reported in the advisory in millibars. NULL if not available.
Note: Pressure information is currently not available for West Pacific, South Pacific and Indian Ocean tropical systems
position.details.pressureMB tropicalcyclones/archive API - Base
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Minimum pressure reported in the advisory in inches of mercury Historical The minimum pressure reported in the advisory in inches of mercury. NULL if not available.
Note: Pressure information is currently not available for West Pacific, South Pacific and Indian Ocean tropical systems
position.details.pressureIN tropicalcyclones/archive API - Base
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Array containing the historical track information Historical Array containing the historical track information. The track information is sorted descending. track tropicalcyclones/archive API - Base
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Time Stamp - Storm Track (Unix) Historical Unix timestamp of the date/time of the advisory for this data set, as issued by the NHC or JTWC. track.#.timestamp tropicalcyclones/archive API - Base
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Date of the date/time of the advisory for this data set, as issued by the NHC or JTWC Historical ISO 8601 date of the date/time of the advisory for this data set, as issued by the NHC or JTWC. track.#.dateTimeISO tropicalcyclones/archive API - Base
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GeoJSON point object of the location of the tropical system Historical The GeoJSON point object of the location of the tropical system. track.#.location tropicalcyclones/archive API - Base
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GeoJSON object type Historical The GeoJSON object type. Should always be set to Point track.#.location.type tropicalcyclones/archive API - Base
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Array of the position Historical Array of the position, containing the longitude and latitude. track.#.location.coordinates tropicalcyclones/archive API - Base
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Classic API location object of the location of the tropical cyclone Historical The classic API location object of the location of the tropical cyclone. track.#.loc tropicalcyclones/archive API - Base
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Longitude of the location of the tropical cyclone Historical The longitude of the location of the tropical cyclone. track.#.loc.long tropicalcyclones/archive API - Base
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Latitude of the location of the tropical cyclone Historical The latitude of the location of the tropical cyclone. track.#.loc.lat tropicalcyclones/archive API - Base
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Object containing the tropical system details Historical Object containing the tropical system details. track.#.details tropicalcyclones/archive API - Base
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Storm type Historical The storm type. Uses the same codes as profile.maxStormType track.#.details.stormType tropicalcyclones/archive API - Base
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Storm strength category Historical The storm strength category, based on wind speed. Uses the same codes as profile.maxStormCat track.#.details.stormCat tropicalcyclones/archive API - Base
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Full name of the storm at the time of the advisory Historical The full name of the storm at the time of the advisory, based on wind speed. Example: Tropical Storm Lee track.#.details.stormName tropicalcyclones/archive API - Base
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Storm name without the leading storm type Historical The storm name without the leading storm type. For example, a value of Nate for Hurricane Nate.
The name is in mixed case. If the storm has not been named yet, this may be a number, i.e. Tropical Depression 4 would have a name of Four.
track.#.details.stormShortName tropicalcyclones/archive API - Base
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Advisory number that the information is based on Historical The advisory number that the information is based on. track.#.details.advisoryNumber tropicalcyclones/archive API - Base
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Two letter abbreviation of the basin the storm is within Historical The two letter abbreviation of the basin the storm is within track.#.details.basin tropicalcyclones/archive API - Base
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Object containing the movement information Historical Object containing the movement information. NULL if movement information is not available. track.#.details.movement tropicalcyclones/archive API - Base
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Direction the storm is moving in cardinal coordinates Historical The direction the storm is moving in cardinal coordinates. track.#.details.movement.direction tropicalcyclones/archive API - Base
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Direction the storm is moving in degrees Historical The direction the storm is moving in degrees, 0 to 360, with 0 being North. track.#.details.movement.directionDEG tropicalcyclones/archive API - Base
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Speed of the storm in knots Historical The speed of the storm in knots. track.#.details.movement.speedKTS tropicalcyclones/archive API - Base
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Speed of the storm in kilometers per hour Historical The speed of the storm in kilometers per hour. track.#.details.movement.speedKPH tropicalcyclones/archive API - Base
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Speed of the storm in miles per hour Historical The speed of the storm in miles per hour. track.#.details.movement.speedMPH tropicalcyclones/archive API - Base
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Maximum sustained wind speed reported in the advisory in knots Historical The maximum sustained wind speed reported in the advisory in knots track.#.details.windSpeedKTS tropicalcyclones/archive API - Base
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Maximum sustained wind speed reported in the advisory in kilometers per second Historical The maximum sustained wind speed reported in the advisory in kilometers per second track.#.details.windSpeedKPH tropicalcyclones/archive API - Base
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Maximum sustained wind speed reported in the advisory in miles per hour Historical The maximum sustained wind speed reported in the advisory in miles per hour track.#.details.windSpeedMPH tropicalcyclones/archive API - Base
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Maximum wind gust speed as reported in the advisory in knots Historical The maximum wind gust speed as reported in the advisory in knots. NULL is not available. track.#.details.gustSpeedKTS tropicalcyclones/archive API - Base
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Maximum wind gust speed as reported in the advisory in kilometers per hour Historical The maximum wind gust speed as reported in the advisory in kilometers per hour. NULL is not available. track.#.details.gustSpeedKPH tropicalcyclones/archive API - Base
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Maximum wind gust speed as reported in the advisory in miles per hour Historical The maximum wind gust speed as reported in the advisory in miles per hour. NULL is not available. track.#.details.gustSpeedMPH tropicalcyclones/archive API - Base
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Minimum pressure reported in the advisory in millibars Historical The minimum pressure reported in the advisory in millibars. NULL if not available.
Note: Pressure information is currently not available for West Pacific, South Pacific and Indian Ocean tropical systems
track.#.details.pressureMB tropicalcyclones/archive API - Base
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Minimum pressure reported in the advisory in inches of mercury Historical The minimum pressure reported in the advisory in inches of mercury. NULL if not available.
Note: Pressure information is currently not available for West Pacific, South Pacific and Indian Ocean tropical systems
track.#.details.pressureIN tropicalcyclones/archive API - Base
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Array containing the forecast information. The track information is sorted ascending Historical Array containing the forecast information. The track information is sorted ascending. NULL if the storm is not active or the forecast is unavailable. forecast tropicalcyclones/archive API - Base
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Timestamp of the date/time of the forecast point information Historical Unix timestamp of the date/time of the forecast point information. forecast.#.timestamp tropicalcyclones/archive API - Base
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Date of the date/time of the forecast point information Historical ISO 8601 date of the date/time of the forecast point information. forecast.#.dateTimeISO tropicalcyclones/archive API - Base
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GeoJSON point object of the forecast location of the tropical system Historical The GeoJSON point object of the forecast location of the tropical system forecast.#.location tropicalcyclones/archive API - Base
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GeoJSON object type Historical The GeoJSON object type. Should always be set to Point forecast.#.location.type tropicalcyclones/archive API - Base
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Array of the position, containing the longitude and latitude Historical Array of the position, containing the longitude and latitude. forecast.#.location.coordinates tropicalcyclones/archive API - Base
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Classic API location object of the forecast location of the tropical cyclone Historical The classic API location object of the forecast location of the tropical cyclone. forecast.#.loc tropicalcyclones/archive API - Base
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Longitude of the forecast location of the tropical cyclone Historical The longitude of the forecast location of the tropical cyclone. forecast.#.loc.long tropicalcyclones/archive API - Base
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Latitude of the forecast location of the tropical cyclone Historical The latitude of the forecast location of the tropical cyclone. forecast.#.loc.lat tropicalcyclones/archive API - Base
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Object containing the tropical system forecast details Historical Object containing the tropical system forecast details. forecast.#.details tropicalcyclones/archive API - Base
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Storm type Historical The storm type. Uses the same codes as profile.maxStormType forecast.#.details.stormType tropicalcyclones/archive API - Base
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Storm strength category, based on wind speed Historical The storm strength category, based on wind speed. Uses the same codes as profile.maxStormCat forecast.#.details.stormCat tropicalcyclones/archive API - Base
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Full name of the storm, based on the forecast wind speed Historical The full name of the storm, based on the forecast wind speed. Example: Tropical Storm Lee forecast.#.details.stormName tropicalcyclones/archive API - Base
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Storm name without the leading storm type Historical The storm name without the leading storm type. For example, a value of Nate for Hurricane Nate.
The name is in mixed case. If the storm has not been named yet, this may be a number, i.e. Tropical Depression 4 would have a name of Four.
forecast.#.details.stormShortName tropicalcyclones/archive API - Base
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Two letter abbreviation of the basin the storm is forecast to be within Historical The two letter abbreviation of the basin the storm is forecast to be within forecast.#.details.basin tropicalcyclones/archive API - Base
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Maximum forecast sustained wind speed in knots Historical The maximum forecast sustained wind speed in knots forecast.#.details.windSpeedKTS tropicalcyclones/archive API - Base
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Maximum forecast sustained wind speed in kilometers per second Historical The maximum forecast sustained wind speed in kilometers per second forecast.#.details.windSpeedKPH tropicalcyclones/archive API - Base
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Maximum forecast sustained wind speed in miles per hour Historical The maximum forecast sustained wind speed in miles per hour forecast.#.details.windSpeedMPH tropicalcyclones/archive API - Base
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Maximum forecast wind gust speed in knots Historical The maximum forecast wind gust speed in knots. NULL if not available forecast.#.details.gustSpeedKTS tropicalcyclones/archive API - Base
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Maximum forecast wind gust speed in kilometers per hour Historical The maximum forecast wind gust speed in kilometers per hour. NULL if not available forecast.#.details.gustSpeedKPH tropicalcyclones/archive API - Base
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Maximum forecast wind gust speed in miles per hour Historical The maximum forecast wind gust speed in miles per hour. NULL if not available forecast.#.details.gustSpeedMPH tropicalcyclones/archive API - Base
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GeoJSON polygon object of the forecast error cone Historical GeoJSON polygon object of the forecast error cone. NULL if the storm is not active, the forecast information is unavailable or if the geo filter not provided.
NOTE: Due to the error cone containing a large amount of data, the cone is not returned by default. Use filter=geo to force the API to return the error cone.
errorCone tropicalcyclones/archive API - Base
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GeoJSON object type Historical The GeoJSON object type. Should always be set to Polygon errorCone.Type tropicalcyclones/archive API - Base
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Array of the error cone polygon information Historical Array of the error cone polygon information. errorCone.coordinates tropicalcyclones/archive API - Base
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An array of NHC issued warnings and watches along the coastlines Historical An array of NHC issued warnings and watches along the coastlines. NULL if not available.
Only available for the Atlantic and East Pacific basins.

The breakpoint alerts are commonly used to draw lines along the coastlines. These should not be confused with the official tropical and hurricane-related alerts issued by the local National Weather Service offices.
breakPointAlerts tropicalcyclones/archive API - Base
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Type of alert issued Historical The type of alert issued.
TR.A = Tropical Storm Watch
TR.W = Tropical Storm Warning
HU.A = Hurricane Watch
HU.W = Hurricane Warning
breakPointAlerts.alertType tropicalcyclones/archive API - Base
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GeoJSON LineString object of NHC issued breakpoint alerts along the coasts Historical GeoJSON LineString object of NHC issued breakpoint alerts along the coasts. breakPointAlerts.coords tropicalcyclones/archive API - Base
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GeoJSON object type Historical The GeoJSON object type. Should always be set to LineString breakPointAlerts.coords.type tropicalcyclones/archive API - Base
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Array of the LineString coordinates Historical Array of the LineString coordinates breakPointAlerts.coords.coordinates tropicalcyclones/archive API - Base
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Version number of the API Current The version number of the API. version.api version API - Base
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version number of the AerisWeather Library being used Current The version number of the AerisWeather Library being used. version.library version API - Base
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Timestamp of the day. Current UNIX timestamp of the day. Midnight local time. periods[#].timestamp winter/snowdepth API - Base
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Date of the day, midnight local time Current ISO 8601 date of the day. Midnight local time. periods[#].dateTimeISO winter/snowdepth API - Base
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Snow depth in centimeters Current The snow depth in centimeters. periods[#].snowDepthCM winter/snowdepth API - Base
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Snow depth in inches Current The snow depth in inches. periods[#].snowDepthIN winter/snowdepth API - Base
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