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Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 14 Feb 2025 - 2111 UTC
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 14 Feb 2025 - 2116 UTC
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 14 Feb 2025 - 2121 UTC
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 14 Feb 2025 - 2126 UTC
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 14 Feb 2025 - 2131 UTC
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 14 Feb 2025 - 2136 UTC
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 14 Feb 2025 - 2141 UTC
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 14 Feb 2025 - 2146 UTC
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 14 Feb 2025 - 2151 UTC
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 14 Feb 2025 - 2156 UTC
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 14 Feb 2025 - 2201 UTC
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 14 Feb 2025 - 2206 UTC
GLM Extent Density of Lightning is the number of lightning flashes that occur within a grid cell over a given period of time. FED was the first GLM product routinely available to weather service forecasters. The FED product is the best single metric to convey both the quantity and extent of lightning activity. It is useful for both storm trending applications and to depict geographic coverage.
In this visualization, GLM is superimposed on a GeoColor background image.