Firecrawl Alexandria

NASA POWER

Name: NASA POWER
Creator: NASA POWER

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.

27 Firecrawl tools use NASA POWER

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Show NASA POWER daily temperature, rainfall and solar radiation for the grid cell containing longitude -92.5, latitude 38.5, from June 1–30, 2025, including rainfall totals and longest dry spell.

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NASA POWER

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1Request

end yearnumberRequired

Last year, inclusive; at most 20 years after `start_year`.

geometryobjectRequired

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`).

start yearnumberRequired

First year (POWER monthly data starts 1981).

parametersstring[]

POWER monthly parameter codes (`list_parameters` with temporal `monthly`). Default: T2M, PRECTOTCORR, GWETROOT, ALLSKY_SFC_SW_DWN. Separate values with commas.

5 credits⌘

Codefollows the fields above

const result = await firecrawl.scrape({
  alexandria: {
    provider: "power-larc-nasa-gov",
    capability: "weather-history/monthly_history",
    options: {
      end_year: 1704067200,
      geometry: {
        coordinates: [
          [
            [
              -100.1,
              35.26,
            ],
            [
              -100.08,
              35.26,
            ],
            [
              -100.08,
              35.28,
            ],
            [
              -100.1,
              35.28,
            ],
            [
              -100.1,
              35.26,
            ],
          ],
        ],
        type: "Polygon",
      },
      parameters: [
        "T2M",
        "PRECTOTCORR",
        "GWETROOT",
      ],
      start_year: 1672531200,
    },
  },
});

2Response example

This is a sample shape. Press Run to see live data from NASA POWER.

{
  "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
    }
  ]
}