--- type: "firecrawl-provider" description: "NASA POWER (Prediction Of Worldwide Energy Resources) global weather history for a GeoJSON geometry: daily temperature, rainfall, solar radiation, humidity, wind and soil wetness since 1981, monthly and annual history, 2001-2020 climate normals, and the parameter catalog. Keyless public API; every value is for the 0.5 x 0.625 degree reanalysis grid cell containing the geometry's centroid." use_when: "NASA POWER (Prediction Of Worldwide Energy Resources) global weather history for a GeoJSON geometry: daily temperature, rainfall, solar radiation, humidity, wind and soil wetness since 1981, monthly and annual history, 2001-2020 climate normals, and the parameter catalog. Keyless public API; every value is for the 0.5 x 0.625 degree reanalysis grid cell containing the geometry's centroid." categories: "Real estate" capabilities: 5 credits_per_call: 5 --- # NASA POWER on Firecrawl Alexandria NASA POWER (Prediction Of Worldwide Energy Resources) global weather history for a GeoJSON geometry: daily temperature, rainfall, solar radiation, humidity, wind and soil wetness since 1981, monthly and annual history, 2001-2020 climate normals, and the parameter catalog. Keyless public API; every value is for the 0.5 x 0.625 degree reanalysis grid cell containing the geometry's centroid. - Categories: Real estate - Category index: [Real estate category](https://firecrawl.dev/alexandria/agents/categories/real-estate) - Provider key: `power-larc-nasa-gov` - Access: Firecrawl credits - Cost: 5 credits per call ## More - [Human guide](https://firecrawl.dev/app/alexandria/power-larc-nasa-gov) - [OpenAPI spec](https://firecrawl.dev/alexandria/agents/providers/power-larc-nasa-gov/openapi.json) ## Capabilities - [Climate normals](https://firecrawl.dev/alexandria/agents/providers/power-larc-nasa-gov/weather-history/climate_normals): 20-year (January 2001 - December 2020) monthly and annual climate normals for a place from NASA POWER's Climatology API: for each requested parameter (default: mean/max/min 2 m temperature, precipitation, all-sky irradiance, relative humidity, wind speed) the JAN..DEC monthly means and the annual value, with POWER's units. Values are for the grid cell containing the centroid. - [Daily weather](https://firecrawl.dev/alexandria/agents/providers/power-larc-nasa-gov/weather-history/daily_weather): Daily weather history for a place (GeoJSON Point, Polygon, MultiPolygon or Feature) between two dates from NASA POWER's Daily API: one row per day with the requested parameters (default: mean/max/min 2 m temperature, corrected precipitation, all-sky surface shortwave irradiance, relative humidity and 2 m wind speed) plus a summary of totals, wet and dry days and the longest dry spell. Values are for the MERRA-2 grid cell containing the centroid (`spatial_precision: grid_cell`); days POWER has not processed yet (the last 2-3 days) are null and listed in `missing`. - [List parameters](https://firecrawl.dev/alexandria/agents/providers/power-larc-nasa-gov/weather-history/list_parameters): The NASA POWER parameter catalog for one user community and temporal level: code, name, units, definition, type (METEOROLOGY, RADIATION, ...), source dataset and whether POWER calculates it. Optionally filtered by a case-insensitive substring of the code, name or definition. Parameter codes feed the `parameters` input of the other functions. - [Monthly history](https://firecrawl.dev/alexandria/agents/providers/power-larc-nasa-gov/weather-history/monthly_history): Monthly and annual weather history for a place between two years from NASA POWER's Monthly API: one row per calendar month and one per year (POWER's annual aggregate) for each requested parameter (default: mean 2 m temperature, precipitation, root-zone soil wetness, all-sky irradiance). Rates such as PRECTOTCORR are monthly means in mm/day, not monthly totals. Values are for the grid cell containing the centroid. - [Soil moisture](https://firecrawl.dev/alexandria/agents/providers/power-larc-nasa-gov/weather-history/soil_moisture): Daily soil wetness history for a place from NASA POWER's Daily API: surface (GWETTOP), root-zone (GWETROOT, top ~1 m) and profile (GWETPROF) wetness as fractions 0 (dry) to 1 (saturated), with a root-zone summary (mean, min, max, latest value and days below 0.3). Values are for the MERRA-2 grid cell containing the centroid. ## 1. Choose this provider when NASA POWER (Prediction Of Worldwide Energy Resources) global weather history for a GeoJSON geometry: daily temperature, rainfall, solar radiation, humidity, wind and soil wetness since 1981, monthly and annual history, 2001-2020 climate normals, and the parameter catalog. Keyless public API; every value is for the 0.5 x 0.625 degree reanalysis grid cell containing the geometry's centroid. ## 2. Minimal request Call `POST https://api.firecrawl.dev/v2/scrape` with `{ alexandria: { provider, capability, options } }`. For a batch, send `{ alexandria: [...] }` with up to 10 calls. ```json { "provider": "power-larc-nasa-gov", "capability": "weather-history/climate_normals", "options": { "geometry": { "coordinates": [ [ [ -86.93, 35.853 ], [ -86.92, 35.853 ], [ -86.92, 35.859 ], [ -86.93, 35.859 ], [ -86.93, 35.853 ] ] ], "type": "Polygon" } } } ``` ## 3. Add provider options Use only the options needed for the task: - `geometry` (object, required): GeoJSON (RFC 7946, WGS84, positions as [longitude, latitude] with an optional ignored altitude): a Point, Polygon or MultiPolygon, or a Feature wrapping one. Polygon rings must be closed (first position equals the last). A FeatureCollection is refused (send one place per call), as is a geometry crossing the antimeridian. The object is left open so the program can report the exact failing position as a JSON pointer with a stable code (`ring_not_closed`, `latitude` with a swapped-order hint, `too_large`, `too_many_vertices`, `antimeridian`, `feature_collection`, `unsupported_type`). Example: `{}` - `parameters` (string[]): POWER climatology parameter codes (`list_parameters` with temporal `climatology`). Default: T2M, T2M_MAX, T2M_MIN, PRECTOTCORR, ALLSKY_SFC_SW_DWN, RH2M, WS2M. Example: `["list_parameters"]` ## 4. Request through your preferred interface ### JavaScript ```javascript const result = await firecrawl.scrape({ alexandria: { provider: "power-larc-nasa-gov", capability: "weather-history/climate_normals", options: { geometry: { coordinates: [ [ [ -86.93, 35.853, ], [ -86.92, 35.853, ], [ -86.92, 35.859, ], [ -86.93, 35.859, ], [ -86.93, 35.853, ], ], ], type: "Polygon", }, }, }, }); ``` ### Python ```python result = firecrawl.scrape_alexandria({ "provider": "power-larc-nasa-gov", "capability": "weather-history/climate_normals", "options": { "geometry": { "coordinates": [ [ [ -86.93, 35.853 ], [ -86.92, 35.853 ], [ -86.92, 35.859 ], [ -86.93, 35.859 ], [ -86.93, 35.853 ] ] ], "type": "Polygon" } } }) ``` ### cURL ```sh curl https://api.firecrawl.dev/v2/scrape \ -H "Authorization: Bearer $FIRECRAWL_API_KEY" \ -H "Content-Type: application/json" \ -d '{ "alexandria": { "provider": "power-larc-nasa-gov", "capability": "weather-history/climate_normals", "options": { "geometry": { "coordinates": [ [ [ -86.93, 35.853 ], [ -86.92, 35.853 ], [ -86.92, 35.859 ], [ -86.93, 35.859 ], [ -86.93, 35.853 ] ] ], "type": "Polygon" } } } }' ``` ### CLI ```sh firecrawl scrape 'power-larc-nasa-gov/weather-history/climate_normals' \ --options '{"geometry":{"coordinates":[[[-86.93,35.853],[-86.92,35.853],[-86.92,35.859],[-86.93,35.859],[-86.93,35.853]]],"type":"Polygon"}}' ``` ### MCP Call the FCX MCP retrieve tool with this object: ```json { "provider": "power-larc-nasa-gov", "capability": "weather-history/climate_normals", "options": { "geometry": { "coordinates": [ [ [ -86.93, 35.853 ], [ -86.92, 35.853 ], [ -86.92, 35.859 ], [ -86.93, 35.859 ], [ -86.93, 35.853 ] ] ], "type": "Polygon" } } } ``` Ask for only the returned fields needed by the task. ## 5. Full request shape ```json { "provider": "power-larc-nasa-gov", "capability": "weather-history/climate_normals", "options": { "geometry": { "coordinates": [ [ [ -86.93, 35.853 ], [ -86.92, 35.853 ], [ -86.92, 35.859 ], [ -86.93, 35.859 ], [ -86.93, 35.853 ] ] ], "type": "Polygon" } } } ``` ## 6. Response data The response includes `success`, `provider`, `capability`, `creditsCost` and `data`. This example shows the provider payload in `data`: ```json { "location": { "area_m2": 601272, "bbox": [ -86.93, 35.853, -86.92, 35.859 ], "centroid": [ -86.925, 35.856 ], "kind": "Polygon" }, "missing": [], "normals": [ { "annual": 14.86, "longname": "Temperature at 2 Meters", "months": [ { "month": "JAN", "value": 2.3 }, { "month": "FEB", "value": 4.23 }, { "month": "MAR", "value": 9.33 }, { "month": "APR", "value": 14.79 }, { "month": "MAY", "value": 19.61 }, { "month": "JUN", "value": 24.07 }, { "month": "JUL", "value": 26.08 }, { "month": "AUG", "value": 26.02 }, { "month": "SEP", "value": 22.37 }, { "month": "OCT", "value": 15.64 }, { "month": "NOV", "value": 8.9 }, { "month": "DEC", "value": 4.34 } ], "parameter": "T2M", "units": "C" }, { "annual": 42.74, "longname": "Temperature at 2 Meters Maximum", "months": [ { "month": "JAN", "value": 21.76 }, { "month": "FEB", "value": 23.23 }, { "month": "MAR", "value": 27.46 }, { "month": "APR", "value": 29.49 }, { "month": "MAY", "value": 32.85 }, { "month": "JUN", "value": 42.74 }, { "month": "JUL", "value": 41.44 }, { "month": "AUG", "value": 42.11 }, { "month": "SEP", "value": 38.97 }, { "month": "OCT", "value": 37.77 }, { "month": "NOV", "value": 30.71 }, { "month": "DEC", "value": 23.23 } ], "parameter": "T2M_MAX", "units": "C" }, { "annual": -18.23, "longname": "Temperature at 2 Meters Minimum", "months": [ { "month": "JAN", "value": -16.56 }, { "month": "FEB", "value": -18.23 }, { "month": "MAR", "value": -14.68 }, { "month": "APR", "value": -5.74 }, { "month": "MAY", "value": 1.63 }, { "month": "JUN", "value": 9.98 }, { "month": "JUL", "value": 12.12 }, { "month": "AUG", "value": 10.71 }, { "month": "SEP", "value": 4.38 }, { "month": "OCT", "value": -2.89 }, { "month": "NOV", "value": -11.77 }, { "month": "DEC", "value": -17.76 } ], "parameter": "T2M_MIN", "units": "C" }, { "annual": 3.7, "longname": "Precipitation Corrected", "months": [ { "month": "JAN", "value": 3.3 }, { "month": "FEB", "value": 4.58 }, { "month": "MAR", "value": 3.71 }, { "month": "APR", "value": 4.25 }, { "month": "MAY", "value": 4.16 }, { "month": "JUN", "value": 3.4 }, { "month": "JUL", "value": 4 }, { "month": "AUG", "value": 3.29 }, { "month": "SEP", "value": 3.07 }, { "month": "OCT", "value": 3.26 }, { "month": "NOV", "value": 3.33 }, { "month": "DEC", "value": 4.08 } ], "parameter": "PRECTOTCORR", "units": "mm/day" }, { "annual": 15.57, "longname": "All Sky Surface Shortwave Downward Irradiance", "months": [ { "month": "JAN", "value": 8.39 }, { "month": "FEB", "value": 10.35 }, { "month": "MAR", "value": 14.48 }, { "month": "APR", "value": 19.24 }, { "month": "MAY", "value": 21.15 }, { "month": "JUN", "value": 22.95 }, { "month": "JUL", "value": 21.88 }, { "month": "AUG", "value": 19.99 }, { "month": "SEP", "value": 17.32 }, { "month": "OCT", "value": 13.42 }, { "month": "NOV", "value": 10.07 }, { "month": "DEC", "value": 7.35 } ], "parameter": "ALLSKY_SFC_SW_DWN", "units": "MJ/m^2/day" }, { "annual": 77.77, "longname": "Relative Humidity at 2 Meters", "months": [ { "month": "JAN", "value": 84.13 }, { "month": "FEB", "value": 84.18 }, { "month": "MAR", "value": 82.5 }, { "month": "APR", "value": 79.56 }, { "month": "MAY", "value": 80.3 }, { "month": "JUN", "value": 77.15 }, { "month": "JUL", "value": 74.17 }, { "month": "AUG", "value": 69.9 }, { "month": "SEP", "value": 69.64 }, { "month": "OCT", "value": 71.76 }, { "month": "NOV", "value": 76.29 }, { "month": "DEC", "value": 83.97 } ], "parameter": "RH2M", "units": "%" }, { "annual": 1.71, "longname": "Wind Speed at 2 Meters", "months": [ { "month": "JAN", "value": 2.15 }, { "month": "FEB", "value": 2.25 }, { "month": "MAR", "value": 2.14 }, { "month": "APR", "value": 2.02 }, { "month": "MAY", "value": 1.6 }, { "month": "JUN", "value": 1.32 }, { "month": "JUL", "value": 1.19 }, { "month": "AUG", "value": 1.21 }, { "month": "SEP", "value": 1.38 }, { "month": "OCT", "value": 1.6 }, { "month": "NOV", "value": 1.75 }, { "month": "DEC", "value": 1.91 } ], "parameter": "WS2M", "units": "m/s" } ], "observed_at_ms": 1790875877790, "period": "20-year Meteorological and Solar Monthly & Annual Climatologies (January 2001 - December 2020)", "point": { "elevation_m": 209.36, "latitude": 35.856, "longitude": -86.925 }, "sources": [ { "api_version": "v2.10.0", "datasets": [ "SYN1DEG", "MERRA2", "POWER" ], "name": "NASA POWER Climatology API", "observed_at": "2026-10-01T17:31:17Z", "url": "https://power.larc.nasa.gov/api/temporal/climatology/point?parameters=T2M,T2M_MAX,T2M_MIN,PRECTOTCORR,ALLSKY_SFC_SW_DWN,RH2M,WS2M&community=AG&longitude=-86.925&latitude=35.856&format=JSON" } ], "spatial_precision": "grid_cell" } ``` ## API reference-derived contract The following capability contract is generated from the same normalized Alexandria API reference exposed in the API spec. ### Climate normals - Capability: `weather-history/climate_normals` - Description: 20-year (January 2001 - December 2020) monthly and annual climate normals for a place from NASA POWER's Climatology API: for each requested parameter (default: mean/max/min 2 m temperature, precipitation, all-sky irradiance, relative humidity, wind speed) the JAN..DEC monthly means and the annual value, with POWER's units. Values are for the grid cell containing the centroid. - Instructions: The seasonal baseline to compare a `daily_weather` or `monthly_history` window against (is this season wetter or hotter than normal). - Cost: 5 credits per call - Capability file: [Climate normals](https://firecrawl.dev/alexandria/agents/providers/power-larc-nasa-gov/weather-history/climate_normals) Accepted options: - `geometry` (object, required): GeoJSON (RFC 7946, WGS84, positions as [longitude, latitude] with an optional ignored altitude): a Point, Polygon or MultiPolygon, or a Feature wrapping one. Polygon rings must be closed (first position equals the last). A FeatureCollection is refused (send one place per call), as is a geometry crossing the antimeridian. The object is left open so the program can report the exact failing position as a JSON pointer with a stable code (`ring_not_closed`, `latitude` with a swapped-order hint, `too_large`, `too_many_vertices`, `antimeridian`, `feature_collection`, `unsupported_type`). Example: `{}` - `parameters` (string[]): POWER climatology parameter codes (`list_parameters` with temporal `climatology`). Default: T2M, T2M_MAX, T2M_MIN, PRECTOTCORR, ALLSKY_SFC_SW_DWN, RH2M, WS2M. Example: `["list_parameters"]` Response schema example: ```json { "location": { "area_m2": 601272, "bbox": [ -86.93, 35.853, -86.92, 35.859 ], "centroid": [ -86.925, 35.856 ], "kind": "Polygon" }, "missing": [], "normals": [ { "annual": 14.86, "longname": "Temperature at 2 Meters", "months": [ { "month": "JAN", "value": 2.3 }, { "month": "FEB", "value": 4.23 }, { "month": "MAR", "value": 9.33 }, { "month": "APR", "value": 14.79 }, { "month": "MAY", "value": 19.61 }, { "month": "JUN", "value": 24.07 }, { "month": "JUL", "value": 26.08 }, { "month": "AUG", "value": 26.02 }, { "month": "SEP", "value": 22.37 }, { "month": "OCT", "value": 15.64 }, { "month": "NOV", "value": 8.9 }, { "month": "DEC", "value": 4.34 } ], "parameter": "T2M", "units": "C" }, { "annual": 42.74, "longname": "Temperature at 2 Meters Maximum", "months": [ { "month": "JAN", "value": 21.76 }, { "month": "FEB", "value": 23.23 }, { "month": "MAR", "value": 27.46 }, { "month": "APR", "value": 29.49 }, { "month": "MAY", "value": 32.85 }, { "month": "JUN", "value": 42.74 }, { "month": "JUL", "value": 41.44 }, { "month": "AUG", "value": 42.11 }, { "month": "SEP", "value": 38.97 }, { "month": "OCT", "value": 37.77 }, { "month": "NOV", "value": 30.71 }, { "month": "DEC", "value": 23.23 } ], "parameter": "T2M_MAX", "units": "C" }, { "annual": -18.23, "longname": "Temperature at 2 Meters Minimum", "months": [ { "month": "JAN", "value": -16.56 }, { "month": "FEB", "value": -18.23 }, { "month": "MAR", "value": -14.68 }, { "month": "APR", "value": -5.74 }, { "month": "MAY", "value": 1.63 }, { "month": "JUN", "value": 9.98 }, { "month": "JUL", "value": 12.12 }, { "month": "AUG", "value": 10.71 }, { "month": "SEP", "value": 4.38 }, { "month": "OCT", "value": -2.89 }, { "month": "NOV", "value": -11.77 }, { "month": "DEC", "value": -17.76 } ], "parameter": "T2M_MIN", "units": "C" }, { "annual": 3.7, "longname": "Precipitation Corrected", "months": [ { "month": "JAN", "value": 3.3 }, { "month": "FEB", "value": 4.58 }, { "month": "MAR", "value": 3.71 }, { "month": "APR", "value": 4.25 }, { "month": "MAY", "value": 4.16 }, { "month": "JUN", "value": 3.4 }, { "month": "JUL", "value": 4 }, { "month": "AUG", "value": 3.29 }, { "month": "SEP", "value": 3.07 }, { "month": "OCT", "value": 3.26 }, { "month": "NOV", "value": 3.33 }, { "month": "DEC", "value": 4.08 } ], "parameter": "PRECTOTCORR", "units": "mm/day" }, { "annual": 15.57, "longname": "All Sky Surface Shortwave Downward Irradiance", "months": [ { "month": "JAN", "value": 8.39 }, { "month": "FEB", "value": 10.35 }, { "month": "MAR", "value": 14.48 }, { "month": "APR", "value": 19.24 }, { "month": "MAY", "value": 21.15 }, { "month": "JUN", "value": 22.95 }, { "month": "JUL", "value": 21.88 }, { "month": "AUG", "value": 19.99 }, { "month": "SEP", "value": 17.32 }, { "month": "OCT", "value": 13.42 }, { "month": "NOV", "value": 10.07 }, { "month": "DEC", "value": 7.35 } ], "parameter": "ALLSKY_SFC_SW_DWN", "units": "MJ/m^2/day" }, { "annual": 77.77, "longname": "Relative Humidity at 2 Meters", "months": [ { "month": "JAN", "value": 84.13 }, { "month": "FEB", "value": 84.18 }, { "month": "MAR", "value": 82.5 }, { "month": "APR", "value": 79.56 }, { "month": "MAY", "value": 80.3 }, { "month": "JUN", "value": 77.15 }, { "month": "JUL", "value": 74.17 }, { "month": "AUG", "value": 69.9 }, { "month": "SEP", "value": 69.64 }, { "month": "OCT", "value": 71.76 }, { "month": "NOV", "value": 76.29 }, { "month": "DEC", "value": 83.97 } ], "parameter": "RH2M", "units": "%" }, { "annual": 1.71, "longname": "Wind Speed at 2 Meters", "months": [ { "month": "JAN", "value": 2.15 }, { "month": "FEB", "value": 2.25 }, { "month": "MAR", "value": 2.14 }, { "month": "APR", "value": 2.02 }, { "month": "MAY", "value": 1.6 }, { "month": "JUN", "value": 1.32 }, { "month": "JUL", "value": 1.19 }, { "month": "AUG", "value": 1.21 }, { "month": "SEP", "value": 1.38 }, { "month": "OCT", "value": 1.6 }, { "month": "NOV", "value": 1.75 }, { "month": "DEC", "value": 1.91 } ], "parameter": "WS2M", "units": "m/s" } ], "observed_at_ms": 1790875877790, "period": "20-year Meteorological and Solar Monthly & Annual Climatologies (January 2001 - December 2020)", "point": { "elevation_m": 209.36, "latitude": 35.856, "longitude": -86.925 }, "sources": [ { "api_version": "v2.10.0", "datasets": [ "SYN1DEG", "MERRA2", "POWER" ], "name": "NASA POWER Climatology API", "observed_at": "2026-10-01T17:31:17Z", "url": "https://power.larc.nasa.gov/api/temporal/climatology/point?parameters=T2M,T2M_MAX,T2M_MIN,PRECTOTCORR,ALLSKY_SFC_SW_DWN,RH2M,WS2M&community=AG&longitude=-86.925&latitude=35.856&format=JSON" } ], "spatial_precision": "grid_cell" } ``` ### Daily weather - Capability: `weather-history/daily_weather` - Description: Daily weather history for a place (GeoJSON Point, Polygon, MultiPolygon or Feature) between two dates from NASA POWER's Daily API: one row per day with the requested parameters (default: mean/max/min 2 m temperature, corrected precipitation, all-sky surface shortwave irradiance, relative humidity and 2 m wind speed) plus a summary of totals, wet and dry days and the longest dry spell. Values are for the MERRA-2 grid cell containing the centroid (`spatial_precision: grid_cell`); days POWER has not processed yet (the last 2-3 days) are null and listed in `missing`. - Instructions: Rainfall, temperature and radiation history anywhere in the world, including outside the contiguous US. For the US, a station or PRISM-based source is finer than this 0.5 degree grid. - Cost: 5 credits per call - Capability file: [Daily weather](https://firecrawl.dev/alexandria/agents/providers/power-larc-nasa-gov/weather-history/daily_weather) Accepted options: - `end` (string, required): Last day, YYYY-MM-DD, inclusive; at most 3 years after `start`. Days after the latest processed day come back null. Pattern: ^[0-9]{4}-[0-9]{2}-[0-9]{2}$. Example: `` - `geometry` (object, required): GeoJSON (RFC 7946, WGS84, positions as [longitude, latitude] with an optional ignored altitude): a Point, Polygon or MultiPolygon, or a Feature wrapping one. Polygon rings must be closed (first position equals the last). A FeatureCollection is refused (send one place per call), as is a geometry crossing the antimeridian. The object is left open so the program can report the exact failing position as a JSON pointer with a stable code (`ring_not_closed`, `latitude` with a swapped-order hint, `too_large`, `too_many_vertices`, `antimeridian`, `feature_collection`, `unsupported_type`). Example: `{}` - `parameters` (string[]): POWER daily parameter codes from `list_parameters` (AG community). Default: T2M, T2M_MAX, T2M_MIN, PRECTOTCORR, ALLSKY_SFC_SW_DWN, RH2M, WS2M. Include PRECTOTCORR to get the rainfall summary and T2M* for the temperature summary. Example: `["list_parameters"]` - `start` (string, required): First day, YYYY-MM-DD. POWER daily data starts 1981-01-01. Pattern: ^[0-9]{4}-[0-9]{2}-[0-9]{2}$. Example: `` Response schema example: ```json { "community": "AG", "days": [ { "date": "2025-06-01", "values": { "ALLSKY_SFC_SW_DWN": 24.48, "PRECTOTCORR": 0.32, "RH2M": 77.19, "T2M": 22.25, "T2M_MAX": 28.15, "T2M_MIN": 15.71, "WS2M": 0.18 } }, { "date": "2025-06-02", "values": { "ALLSKY_SFC_SW_DWN": 26.03, "PRECTOTCORR": 0.01, "RH2M": 79.13, "T2M": 23.39, "T2M_MAX": 29.95, "T2M_MIN": 15.85, "WS2M": 0.12 } }, { "date": "2025-06-03", "values": { "ALLSKY_SFC_SW_DWN": 16.63, "PRECTOTCORR": 57.19, "RH2M": 89.96, "T2M": 23.12, "T2M_MAX": 27.29, "T2M_MIN": 20.52, "WS2M": 0.17 } }, { "date": "2025-06-04", "values": { "ALLSKY_SFC_SW_DWN": 7.68, "PRECTOTCORR": 22.86, "RH2M": 88.08, "T2M": 21.98, "T2M_MAX": 25.89, "T2M_MIN": 16.95, "WS2M": 0.13 } }, { "date": "2025-06-05", "values": { "ALLSKY_SFC_SW_DWN": 14.82, "PRECTOTCORR": 2.71, "RH2M": 84.38, "T2M": 21.25, "T2M_MAX": 27.44, "T2M_MIN": 15.9, "WS2M": 0.1 } }, { "date": "2025-06-06", "values": { "ALLSKY_SFC_SW_DWN": 9.89, "PRECTOTCORR": 17.62, "RH2M": 91.12, "T2M": 20.38, "T2M_MAX": 24.89, "T2M_MIN": 17.76, "WS2M": 0.29 } }, { "date": "2025-06-07", "values": { "ALLSKY_SFC_SW_DWN": 16.45, "PRECTOTCORR": 2.78, "RH2M": 85.79, "T2M": 19.95, "T2M_MAX": 24.82, "T2M_MIN": 16.76, "WS2M": 0.18 } }, { "date": "2025-06-08", "values": { "ALLSKY_SFC_SW_DWN": 25.45, "PRECTOTCORR": 6.54, "RH2M": 79.72, "T2M": 21.64, "T2M_MAX": 29, "T2M_MIN": 14.97, "WS2M": 0.15 } }, { "date": "2025-06-09", "values": { "ALLSKY_SFC_SW_DWN": 28.1, "PRECTOTCORR": 0.39, "RH2M": 75.99, "T2M": 20.19, "T2M_MAX": 26.36, "T2M_MIN": 15.44, "WS2M": 0.17 } }, { "date": "2025-06-10", "values": { "ALLSKY_SFC_SW_DWN": 27.46, "PRECTOTCORR": 0, "RH2M": 67.4, "T2M": 21.14, "T2M_MAX": 29.9, "T2M_MIN": 15.06, "WS2M": 0.29 } }, { "date": "2025-06-11", "values": { "ALLSKY_SFC_SW_DWN": 24.72, "PRECTOTCORR": 0.01, "RH2M": 78.59, "T2M": 22.51, "T2M_MAX": 29.31, "T2M_MIN": 14.31, "WS2M": 0.13 } }, { "date": "2025-06-12", "values": { "ALLSKY_SFC_SW_DWN": 10.49, "PRECTOTCORR": 7.35, "RH2M": 87.86, "T2M": 22.5, "T2M_MAX": 26.66, "T2M_MIN": 19.61, "WS2M": 0.1 } }, { "date": "2025-06-13", "values": { "ALLSKY_SFC_SW_DWN": 10.26, "PRECTOTCORR": 12.97, "RH2M": 88.6, "T2M": 22.23, "T2M_MAX": 26.85, "T2M_MIN": 19.03, "WS2M": 0.1 } }, { "date": "2025-06-14", "values": { "ALLSKY_SFC_SW_DWN": 22.76, "PRECTOTCORR": 0.55, "RH2M": 81.6, "T2M": 23.67, "T2M_MAX": 29.2, "T2M_MIN": 18.65, "WS2M": 0.12 } }, { "date": "2025-06-15", "values": { "ALLSKY_SFC_SW_DWN": 14.51, "PRECTOTCORR": 13.11, "RH2M": 86.6, "T2M": 23.03, "T2M_MAX": 27.47, "T2M_MIN": 19, "WS2M": 0.13 } }, { "date": "2025-06-16", "values": { "ALLSKY_SFC_SW_DWN": 23.61, "PRECTOTCORR": 1.19, "RH2M": 83.04, "T2M": 24.04, "T2M_MAX": 28.61, "T2M_MIN": 19.74, "WS2M": 0.23 } }, { "date": "2025-06-17", "values": { "ALLSKY_SFC_SW_DWN": 21.07, "PRECTOTCORR": 0.63, "RH2M": 79.25, "T2M": 25.2, "T2M_MAX": 30.71, "T2M_MIN": 19.01, "WS2M": 0.25 } }, { "date": "2025-06-18", "values": { "ALLSKY_SFC_SW_DWN": 20, "PRECTOTCORR": 8.52, "RH2M": 87.61, "T2M": 23.8, "T2M_MAX": 27.25, "T2M_MIN": 21.02, "WS2M": 0.16 } }, { "date": "2025-06-19", "values": { "ALLSKY_SFC_SW_DWN": 30, "PRECTOTCORR": 0.25, "RH2M": 75.48, "T2M": 24.18, "T2M_MAX": 30.96, "T2M_MIN": 19.1, "WS2M": 0.17 } }, { "date": "2025-06-20", "values": { "ALLSKY_SFC_SW_DWN": 28.41, "PRECTOTCORR": 0, "RH2M": 80.57, "T2M": 26.01, "T2M_MAX": 31.64, "T2M_MIN": 18.53, "WS2M": 0.15 } }, { "date": "2025-06-21", "values": { "ALLSKY_SFC_SW_DWN": 29.33, "PRECTOTCORR": 0, "RH2M": 80.11, "T2M": 27.76, "T2M_MAX": 32.39, "T2M_MIN": 23.9, "WS2M": 0.17 } }, { "date": "2025-06-22", "values": { "ALLSKY_SFC_SW_DWN": 28.73, "PRECTOTCORR": 0, "RH2M": 78.51, "T2M": 27.43, "T2M_MAX": 32.2, "T2M_MIN": 23.31, "WS2M": 0.15 } }, { "date": "2025-06-23", "values": { "ALLSKY_SFC_SW_DWN": 28.83, "PRECTOTCORR": 0, "RH2M": 78.25, "T2M": 27.55, "T2M_MAX": 32.57, "T2M_MIN": 22.91, "WS2M": 0.14 } }, { "date": "2025-06-24", "values": { "ALLSKY_SFC_SW_DWN": 24.14, "PRECTOTCORR": 0.05, "RH2M": 75.64, "T2M": 28.01, "T2M_MAX": 33.44, "T2M_MIN": 23.08, "WS2M": 0.1 } }, { "date": "2025-06-25", "values": { "ALLSKY_SFC_SW_DWN": 26.37, "PRECTOTCORR": 0.01, "RH2M": 77, "T2M": 27.99, "T2M_MAX": 32.91, "T2M_MIN": 23.14, "WS2M": 0.11 } }, { "date": "2025-06-26", "values": { "ALLSKY_SFC_SW_DWN": 27.94, "PRECTOTCORR": 0.86, "RH2M": 76.47, "T2M": 27.83, "T2M_MAX": 32.45, "T2M_MIN": 23.7, "WS2M": 0.13 } }, { "date": "2025-06-27", "values": { "ALLSKY_SFC_SW_DWN": 17.84, "PRECTOTCORR": 6.12, "RH2M": 88.72, "T2M": 25.4, "T2M_MAX": 28.31, "T2M_MIN": 22.62, "WS2M": 0.1 } }, { "date": "2025-06-28", "values": { "ALLSKY_SFC_SW_DWN": 16.85, "PRECTOTCORR": 17.86, "RH2M": 86.17, "T2M": 25.25, "T2M_MAX": 31.35, "T2M_MIN": 20.62, "WS2M": 0.09 } }, { "date": "2025-06-29", "values": { "ALLSKY_SFC_SW_DWN": 6.82, "PRECTOTCORR": 20.7, "RH2M": 92.77, "T2M": 24.43, "T2M_MAX": 27, "T2M_MIN": 21.88, "WS2M": 0.16 } }, { "date": "2025-06-30", "values": { "ALLSKY_SFC_SW_DWN": 13.78, "PRECTOTCORR": 11.88, "RH2M": 90.83, "T2M": 24.7, "T2M_MAX": 27.2, "T2M_MIN": 21.68, "WS2M": 0.2 } } ], "end": "2025-06-30", "location": { "area_m2": 972661, "bbox": [ -92.41, 38.12, -92.4, 38.13 ], "centroid": [ -92.405, 38.125 ], "kind": "Polygon" }, "missing": [], "observed_at_ms": 1790875852503, "parameters": { "ALLSKY_SFC_SW_DWN": { "longname": "All Sky Surface Shortwave Downward Irradiance", "units": "MJ/m^2/day" }, "PRECTOTCORR": { "longname": "Precipitation Corrected", "units": "mm/day" }, "RH2M": { "longname": "Relative Humidity at 2 Meters", "units": "%" }, "T2M": { "longname": "Temperature at 2 Meters", "units": "C" }, "T2M_MAX": { "longname": "Temperature at 2 Meters Maximum", "units": "C" }, "T2M_MIN": { "longname": "Temperature at 2 Meters Minimum", "units": "C" }, "WS2M": { "longname": "Wind Speed at 2 Meters", "units": "m/s" } }, "point": { "elevation_m": 278.39, "latitude": 38.125, "longitude": -92.405 }, "sources": [ { "api_version": "v2.10.0", "datasets": [ "SYN1DEG", "MERRA2", "POWER" ], "name": "NASA POWER Daily API", "observed_at": "2026-10-01T17:30:51Z", "url": "https://power.larc.nasa.gov/api/temporal/daily/point?parameters=T2M,T2M_MAX,T2M_MIN,PRECTOTCORR,ALLSKY_SFC_SW_DWN,RH2M,WS2M&community=AG&longitude=-92.405&latitude=38.125&start=20250601&end=20250630&format=JSON" } ], "spatial_precision": "grid_cell", "start": "2025-06-01", "summary": { "days_complete": 30, "days_total": 30, "days_with_missing": 0, "dry_days": 15, "longest_dry_spell": { "end": "2025-06-26", "start": "2025-06-19" }, "longest_dry_spell_days": 8, "max_t2m_max_c": 33.44, "mean_rh2m_pct": 82.41, "mean_t2m_c": 23.96, "mean_ws2m_ms": 0.16, "min_t2m_min_c": 14.31, "total_precip_mm": 212.48, "total_solar_mj_m2": 623.45, "wet_days": 15 }, "time_standard": "LST" } ``` ### List parameters - Capability: `weather-history/list_parameters` - Description: The NASA POWER parameter catalog for one user community and temporal level: code, name, units, definition, type (METEOROLOGY, RADIATION, ...), source dataset and whether POWER calculates it. Optionally filtered by a case-insensitive substring of the code, name or definition. Parameter codes feed the `parameters` input of the other functions. - Instructions: Find the code for a quantity (soil wetness, dew point, growing degree days) before asking for its history. - Cost: 5 credits per call - Capability file: [List parameters](https://firecrawl.dev/alexandria/agents/providers/power-larc-nasa-gov/weather-history/list_parameters) Accepted options: - `community` (string): POWER user community: AG agroclimatology (default; the units the other functions use), RE renewable energy, SB sustainable buildings. Example: `AG` - `query` (string): Case-insensitive substring matched against code, name and definition. No match is an empty `parameters` list, not an error. Example: `` - `temporal` (string): temporal Example: `daily` Response schema example: ```json { "community": "AG", "count": 14, "observed_at_ms": 1790875916589, "parameters": [ { "calculated": false, "code": "GWETPROF", "definition": "The amount of water and water vapor present in the soil. Profile indicates the layer from the surface down to the bedrock. Values range from 0 for completely dry conditions to 1 for completely saturated soil.", "name": "Profile Soil Moisture", "source": "SOURCE", "type": "METEOROLOGY", "units": "1" }, { "calculated": false, "code": "GWETROOT", "definition": "The amount of water and water vapor available to plants in the root zone, generally considered to be the upper 1 m of soil, expressed as the proportion of water present in a given amount of soil. Values range from 0 for completely dry conditions to 1 for completely saturated soil.", "name": "Root Zone Soil Wetness", "source": "SOURCE", "type": "METEOROLOGY", "units": "1" }, { "calculated": false, "code": "GWETTOP", "definition": "The amount of water and water vapor present in the soil. Top indicates the upper 5 cm of soil. Values range from 0 for completely dry conditions to 1 for completely saturated soil.", "name": "Surface Soil Wetness", "source": "SOURCE", "type": "METEOROLOGY", "units": "1" }, { "calculated": false, "code": "PRMC", "definition": "Total profile soil moisture (0 cm to model bedrock depth).", "name": "Profile Soil Moisture", "source": "SOURCE", "type": "METEOROLOGY", "units": "m3 m-3" }, { "calculated": false, "code": "PRMC_PRCNTL", "definition": "Total profile soil moisture (0 cm to model bedrock depth; percentile units).", "name": "Profile Soil Moisture (Percentile)", "source": "SOURCE", "type": "METEOROLOGY", "units": "%" }, { "calculated": false, "code": "RZMC", "definition": "Root zone soil moisture (0-100 cm).", "name": "Root Zone Soil Moisture", "source": "SOURCE", "type": "METEOROLOGY", "units": "m3 m-3" }, { "calculated": false, "code": "RZMC_PRCNTL", "definition": "Root zone soil moisture (0-100 cm; percentile units).", "name": "Root Zone Soil Moisture (Percentile)", "source": "SOURCE", "type": "METEOROLOGY", "units": "%" }, { "calculated": false, "code": "SFMC", "definition": "Top layer soil moisture (0-5 cm).", "name": "Surface Soil Moisture", "source": "SOURCE", "type": "METEOROLOGY", "units": "m3 m-3" }, { "calculated": false, "code": "TSOIL1", "definition": "The estimate of soil temperatures at layer 1; 0.018 to 0.0988 m depth.", "name": "Soil Temperatures Layer 1", "source": "SOURCE", "type": "METEOROLOGY", "units": "C" }, { "calculated": false, "code": "TSOIL2", "definition": "The estimate of soil temperatures at layer 2; 0.0988 to 0.294 m depth.", "name": "Soil Temperatures Layer 2", "source": "SOURCE", "type": "METEOROLOGY", "units": "C" }, { "calculated": false, "code": "TSOIL3", "definition": "The estimate of soil temperatures at layer 3; 0.294 to 0.6799 m depth.", "name": "Soil Temperatures Layer 3", "source": "SOURCE", "type": "METEOROLOGY", "units": "C" }, { "calculated": false, "code": "TSOIL4", "definition": "The estimate of soil temperatures at layer 4; 0.6799 to 1.4425 m depth.", "name": "Soil Temperatures Layer 4", "source": "SOURCE", "type": "METEOROLOGY", "units": "C" }, { "calculated": false, "code": "TSOIL5", "definition": "The estimate of soil temperatures at layer 5; 1.4425 to 2.949 m depth.", "name": "Soil Temperatures Layer 5", "source": "SOURCE", "type": "METEOROLOGY", "units": "C" }, { "calculated": false, "code": "TSOIL6", "definition": "The estimate of soil temperatures at layer 6; 2.949 to 10.0 m depth.", "name": "Soil Temperatures Layer 6", "source": "SOURCE", "type": "METEOROLOGY", "units": "C" } ], "query": "soil", "sources": [ { "name": "NASA POWER System Manager API", "observed_at": "2026-10-01T17:31:56Z", "url": "https://power.larc.nasa.gov/api/system/manager/parameters?community=AG&temporal=daily" } ], "temporal": "daily" } ``` ### Monthly history - Capability: `weather-history/monthly_history` - Description: Monthly and annual weather history for a place between two years from NASA POWER's Monthly API: one row per calendar month and one per year (POWER's annual aggregate) for each requested parameter (default: mean 2 m temperature, precipitation, root-zone soil wetness, all-sky irradiance). Rates such as PRECTOTCORR are monthly means in mm/day, not monthly totals. Values are for the grid cell containing the centroid. - Instructions: Multi-year seasonal context (how did the last three growing seasons compare) without pulling thousands of daily rows. - Cost: 5 credits per call - Capability file: [Monthly history](https://firecrawl.dev/alexandria/agents/providers/power-larc-nasa-gov/weather-history/monthly_history) Accepted options: - `end_year` (number, required): Last year, inclusive; at most 20 years after `start_year`. Example: `1981` - `geometry` (object, required): GeoJSON (RFC 7946, WGS84, positions as [longitude, latitude] with an optional ignored altitude): a Point, Polygon or MultiPolygon, or a Feature wrapping one. Polygon rings must be closed (first position equals the last). A FeatureCollection is refused (send one place per call), as is a geometry crossing the antimeridian. The object is left open so the program can report the exact failing position as a JSON pointer with a stable code (`ring_not_closed`, `latitude` with a swapped-order hint, `too_large`, `too_many_vertices`, `antimeridian`, `feature_collection`, `unsupported_type`). Example: `{}` - `parameters` (string[]): POWER monthly parameter codes (`list_parameters` with temporal `monthly`). Default: T2M, PRECTOTCORR, GWETROOT, ALLSKY_SFC_SW_DWN. Example: `["list_parameters"]` - `start_year` (number, required): First year (POWER monthly data starts 1981). Example: `1981` Response schema example: ```json { "end_year": 2024, "location": { "area_m2": 4037899, "bbox": [ -100.1, 35.26, -100.08, 35.28 ], "centroid": [ -100.09, 35.27 ], "kind": "Polygon" }, "missing": [], "months": [ { "month": "2023-01", "values": { "GWETROOT": 0.43, "PRECTOTCORR": 0.61, "T2M": 4.31 } }, { "month": "2023-02", "values": { "GWETROOT": 0.43, "PRECTOTCORR": 0.5, "T2M": 5.79 } }, { "month": "2023-03", "values": { "GWETROOT": 0.42, "PRECTOTCORR": 0.2, "T2M": 9.27 } }, { "month": "2023-04", "values": { "GWETROOT": 0.4, "PRECTOTCORR": 1.4, "T2M": 15.31 } }, { "month": "2023-05", "values": { "GWETROOT": 0.45, "PRECTOTCORR": 4.16, "T2M": 20.66 } }, { "month": "2023-06", "values": { "GWETROOT": 0.49, "PRECTOTCORR": 4.57, "T2M": 24.34 } }, { "month": "2023-07", "values": { "GWETROOT": 0.47, "PRECTOTCORR": 4.27, "T2M": 28.08 } }, { "month": "2023-08", "values": { "GWETROOT": 0.41, "PRECTOTCORR": 1.16, "T2M": 29.76 } }, { "month": "2023-09", "values": { "GWETROOT": 0.41, "PRECTOTCORR": 1.62, "T2M": 25.62 } }, { "month": "2023-10", "values": { "GWETROOT": 0.41, "PRECTOTCORR": 1.31, "T2M": 16.94 } }, { "month": "2023-11", "values": { "GWETROOT": 0.41, "PRECTOTCORR": 0.68, "T2M": 9.68 } }, { "month": "2023-12", "values": { "GWETROOT": 0.47, "PRECTOTCORR": 3.06, "T2M": 5.53 } }, { "month": "2024-01", "values": { "GWETROOT": 0.5, "PRECTOTCORR": 1.28, "T2M": 0.42 } }, { "month": "2024-02", "values": { "GWETROOT": 0.5, "PRECTOTCORR": 0.81, "T2M": 7.93 } }, { "month": "2024-03", "values": { "GWETROOT": 0.46, "PRECTOTCORR": 0.35, "T2M": 11.24 } }, { "month": "2024-04", "values": { "GWETROOT": 0.44, "PRECTOTCORR": 1.53, "T2M": 16.61 } }, { "month": "2024-05", "values": { "GWETROOT": 0.43, "PRECTOTCORR": 2.61, "T2M": 21.95 } }, { "month": "2024-06", "values": { "GWETROOT": 0.42, "PRECTOTCORR": 1.53, "T2M": 28.26 } }, { "month": "2024-07", "values": { "GWETROOT": 0.42, "PRECTOTCORR": 2.51, "T2M": 28.69 } }, { "month": "2024-08", "values": { "GWETROOT": 0.4, "PRECTOTCORR": 1.59, "T2M": 30.81 } }, { "month": "2024-09", "values": { "GWETROOT": 0.4, "PRECTOTCORR": 1.7, "T2M": 24.73 } }, { "month": "2024-10", "values": { "GWETROOT": 0.39, "PRECTOTCORR": 0.05, "T2M": 20.13 } }, { "month": "2024-11", "values": { "GWETROOT": 0.54, "PRECTOTCORR": 7.11, "T2M": 9.84 } }, { "month": "2024-12", "values": { "GWETROOT": 0.52, "PRECTOTCORR": 0.03, "T2M": 5.67 } } ], "observed_at_ms": 1790875891876, "parameters": { "GWETROOT": { "longname": "Root Zone Soil Wetness", "units": "1" }, "PRECTOTCORR": { "longname": "Precipitation Corrected", "units": "mm/day" }, "T2M": { "longname": "Temperature at 2 Meters", "units": "C" } }, "point": { "elevation_m": 701.33, "latitude": 35.27, "longitude": -100.09 }, "sources": [ { "api_version": "v2.10.0", "datasets": [ "MERRA2" ], "name": "NASA POWER Monthly and Annual API", "observed_at": "2026-10-01T17:31:31Z", "url": "https://power.larc.nasa.gov/api/temporal/monthly/point?parameters=T2M,PRECTOTCORR,GWETROOT&community=AG&longitude=-100.09&latitude=35.27&start=2023&end=2024&format=JSON" } ], "spatial_precision": "grid_cell", "start_year": 2023, "years": [ { "values": { "GWETROOT": 0.43, "PRECTOTCORR": 1.97, "T2M": 16.33 }, "year": 2023 }, { "values": { "GWETROOT": 0.45, "PRECTOTCORR": 1.75, "T2M": 17.21 }, "year": 2024 } ] } ``` ### Soil moisture - Capability: `weather-history/soil_moisture` - Description: Daily soil wetness history for a place from NASA POWER's Daily API: surface (GWETTOP), root-zone (GWETROOT, top ~1 m) and profile (GWETPROF) wetness as fractions 0 (dry) to 1 (saturated), with a root-zone summary (mean, min, max, latest value and days below 0.3). Values are for the MERRA-2 grid cell containing the centroid. - Instructions: Root-zone soil wetness for a paddock or field over a season, anywhere in the world. Not a soil survey: it is model soil moisture at 0.5 degree resolution. - Cost: 5 credits per call - Capability file: [Soil moisture](https://firecrawl.dev/alexandria/agents/providers/power-larc-nasa-gov/weather-history/soil_moisture) Accepted options: - `end` (string, required): Last day, YYYY-MM-DD, inclusive; at most 3 years after `start`. Pattern: ^[0-9]{4}-[0-9]{2}-[0-9]{2}$. Example: `` - `geometry` (object, required): GeoJSON (RFC 7946, WGS84, positions as [longitude, latitude] with an optional ignored altitude): a Point, Polygon or MultiPolygon, or a Feature wrapping one. Polygon rings must be closed (first position equals the last). A FeatureCollection is refused (send one place per call), as is a geometry crossing the antimeridian. The object is left open so the program can report the exact failing position as a JSON pointer with a stable code (`ring_not_closed`, `latitude` with a swapped-order hint, `too_large`, `too_many_vertices`, `antimeridian`, `feature_collection`, `unsupported_type`). Example: `{}` - `start` (string, required): First day, YYYY-MM-DD, not before 1981-01-01. Pattern: ^[0-9]{4}-[0-9]{2}-[0-9]{2}$. Example: `` Response schema example: ```json { "days": [ { "date": "2026-07-01", "profile": 0.54, "root_zone": 0.54, "surface": 0.51 }, { "date": "2026-07-02", "profile": 0.54, "root_zone": 0.54, "surface": 0.51 }, { "date": "2026-07-03", "profile": 0.54, "root_zone": 0.54, "surface": 0.55 }, { "date": "2026-07-04", "profile": 0.55, "root_zone": 0.55, "surface": 0.56 }, { "date": "2026-07-05", "profile": 0.56, "root_zone": 0.56, "surface": 0.58 }, { "date": "2026-07-06", "profile": 0.55, "root_zone": 0.56, "surface": 0.55 }, { "date": "2026-07-07", "profile": 0.56, "root_zone": 0.56, "surface": 0.57 }, { "date": "2026-07-08", "profile": 0.56, "root_zone": 0.56, "surface": 0.57 }, { "date": "2026-07-09", "profile": 0.57, "root_zone": 0.57, "surface": 0.6 }, { "date": "2026-07-10", "profile": 0.58, "root_zone": 0.59, "surface": 0.62 }, { "date": "2026-07-11", "profile": 0.58, "root_zone": 0.59, "surface": 0.6 }, { "date": "2026-07-12", "profile": 0.58, "root_zone": 0.59, "surface": 0.63 }, { "date": "2026-07-13", "profile": 0.59, "root_zone": 0.6, "surface": 0.62 }, { "date": "2026-07-14", "profile": 0.59, "root_zone": 0.6, "surface": 0.61 }, { "date": "2026-07-15", "profile": 0.59, "root_zone": 0.59, "surface": 0.59 }, { "date": "2026-07-16", "profile": 0.58, "root_zone": 0.58, "surface": 0.57 }, { "date": "2026-07-17", "profile": 0.58, "root_zone": 0.58, "surface": 0.59 }, { "date": "2026-07-18", "profile": 0.58, "root_zone": 0.58, "surface": 0.58 }, { "date": "2026-07-19", "profile": 0.58, "root_zone": 0.58, "surface": 0.61 }, { "date": "2026-07-20", "profile": 0.58, "root_zone": 0.59, "surface": 0.58 }, { "date": "2026-07-21", "profile": 0.58, "root_zone": 0.58, "surface": 0.59 }, { "date": "2026-07-22", "profile": 0.61, "root_zone": 0.63, "surface": 0.7 }, { "date": "2026-07-23", "profile": 0.6, "root_zone": 0.61, "surface": 0.63 }, { "date": "2026-07-24", "profile": 0.6, "root_zone": 0.6, "surface": 0.61 }, { "date": "2026-07-25", "profile": 0.6, "root_zone": 0.61, "surface": 0.65 }, { "date": "2026-07-26", "profile": 0.6, "root_zone": 0.61, "surface": 0.64 }, { "date": "2026-07-27", "profile": 0.61, "root_zone": 0.62, "surface": 0.65 }, { "date": "2026-07-28", "profile": 0.6, "root_zone": 0.6, "surface": 0.61 }, { "date": "2026-07-29", "profile": 0.59, "root_zone": 0.6, "surface": 0.59 }, { "date": "2026-07-30", "profile": 0.58, "root_zone": 0.59, "surface": 0.57 }, { "date": "2026-07-31", "profile": 0.58, "root_zone": 0.58, "surface": 0.56 }, { "date": "2026-08-01", "profile": 0.59, "root_zone": 0.59, "surface": 0.63 }, { "date": "2026-08-02", "profile": 0.59, "root_zone": 0.59, "surface": 0.6 }, { "date": "2026-08-03", "profile": 0.58, "root_zone": 0.59, "surface": 0.58 }, { "date": "2026-08-04", "profile": 0.58, "root_zone": 0.58, "surface": 0.56 }, { "date": "2026-08-05", "profile": 0.57, "root_zone": 0.57, "surface": 0.56 }, { "date": "2026-08-06", "profile": 0.57, "root_zone": 0.57, "surface": 0.54 }, { "date": "2026-08-07", "profile": 0.56, "root_zone": 0.56, "surface": 0.54 }, { "date": "2026-08-08", "profile": 0.56, "root_zone": 0.57, "surface": 0.59 }, { "date": "2026-08-09", "profile": 0.57, "root_zone": 0.57, "surface": 0.55 }, { "date": "2026-08-10", "profile": 0.56, "root_zone": 0.56, "surface": 0.53 }, { "date": "2026-08-11", "profile": 0.55, "root_zone": 0.55, "surface": 0.53 }, { "date": "2026-08-12", "profile": 0.55, "root_zone": 0.55, "surface": 0.52 }, { "date": "2026-08-13", "profile": 0.54, "root_zone": 0.54, "surface": 0.51 }, { "date": "2026-08-14", "profile": 0.54, "root_zone": 0.54, "surface": 0.5 }, { "date": "2026-08-15", "profile": 0.53, "root_zone": 0.53, "surface": 0.49 }, { "date": "2026-08-16", "profile": 0.53, "root_zone": 0.52, "surface": 0.48 }, { "date": "2026-08-17", "profile": 0.52, "root_zone": 0.52, "surface": 0.48 }, { "date": "2026-08-18", "profile": 0.52, "root_zone": 0.52, "surface": 0.48 }, { "date": "2026-08-19", "profile": 0.51, "root_zone": 0.51, "surface": 0.49 }, { "date": "2026-08-20", "profile": 0.53, "root_zone": 0.54, "surface": 0.56 }, { "date": "2026-08-21", "profile": 0.53, "root_zone": 0.54, "surface": 0.51 }, { "date": "2026-08-22", "profile": 0.53, "root_zone": 0.53, "surface": 0.49 }, { "date": "2026-08-23", "profile": 0.52, "root_zone": 0.52, "surface": 0.49 }, { "date": "2026-08-24", "profile": 0.52, "root_zone": 0.52, "surface": 0.48 }, { "date": "2026-08-25", "profile": 0.51, "root_zone": 0.51, "surface": 0.48 }, { "date": "2026-08-26", "profile": 0.51, "root_zone": 0.51, "surface": 0.51 }, { "date": "2026-08-27", "profile": 0.51, "root_zone": 0.51, "surface": 0.48 }, { "date": "2026-08-28", "profile": 0.51, "root_zone": 0.51, "surface": 0.48 }, { "date": "2026-08-29", "profile": 0.5, "root_zone": 0.5, "surface": 0.47 }, { "date": "2026-08-30", "profile": 0.5, "root_zone": 0.5, "surface": 0.47 }, { "date": "2026-08-31", "profile": 0.5, "root_zone": 0.5, "surface": 0.47 } ], "end": "2026-08-31", "location": { "area_m2": 601272, "bbox": [ -86.93, 35.853, -86.92, 35.859 ], "centroid": [ -86.925, 35.856 ], "kind": "Polygon" }, "missing": [], "observed_at_ms": 1790875865015, "parameters": { "GWETPROF": { "longname": "Profile Soil Wetness", "units": "1" }, "GWETROOT": { "longname": "Root Zone Soil Wetness", "units": "1" }, "GWETTOP": { "longname": "Surface Soil Wetness", "units": "1" } }, "point": { "elevation_m": 209.36, "latitude": 35.856, "longitude": -86.925 }, "sources": [ { "api_version": "v2.10.0", "datasets": [ "MERRA2" ], "name": "NASA POWER Daily API", "observed_at": "2026-10-01T17:31:04Z", "url": "https://power.larc.nasa.gov/api/temporal/daily/point?parameters=GWETTOP,GWETROOT,GWETPROF&community=AG&longitude=-86.925&latitude=35.856&start=20260701&end=20260831&format=JSON" } ], "spatial_precision": "grid_cell", "start": "2026-07-01", "summary": { "days_root_zone_below_0_3": 0, "days_total": 62, "days_with_data": 62, "latest_date": "2026-08-31", "latest_root_zone": 0.5, "max_root_zone": 0.63, "mean_root_zone": 0.56, "min_root_zone": 0.5 } } ```