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Geostationary Lightning Mapper - Lightning flash extent density over GeoColor - 14 Aug 2022 - 0321 UTC
Geostationary Lightning Mapper - Lightning flash extent density over GeoColor - 14 Aug 2022 - 0326 UTC
Geostationary Lightning Mapper - Lightning flash extent density over GeoColor - 14 Aug 2022 - 0331 UTC
Geostationary Lightning Mapper - Lightning flash extent density over GeoColor - 14 Aug 2022 - 0336 UTC
Geostationary Lightning Mapper - Lightning flash extent density over GeoColor - 14 Aug 2022 - 0341 UTC
Geostationary Lightning Mapper - Lightning flash extent density over GeoColor - 14 Aug 2022 - 0346 UTC
Geostationary Lightning Mapper - Lightning flash extent density over GeoColor - 14 Aug 2022 - 0351 UTC
Geostationary Lightning Mapper - Lightning flash extent density over GeoColor - 14 Aug 2022 - 0356 UTC
Geostationary Lightning Mapper - Lightning flash extent density over GeoColor - 14 Aug 2022 - 0401 UTC
Geostationary Lightning Mapper - Lightning flash extent density over GeoColor - 14 Aug 2022 - 0406 UTC
Geostationary Lightning Mapper - Lightning flash extent density over GeoColor - 14 Aug 2022 - 0411 UTC
Geostationary Lightning Mapper - Lightning flash extent density over GeoColor - 14 Aug 2022 - 0416 UTC
About Geostationary Lightning Mapper
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.