NOAA GOES Image Viewer website
24 Jul 2021 - 15:31 EDT
24 Jul 2021 - 19:31 UTC

GOES-East Full Disk - Geostationary Lightning Mapper

0.2 hour loop - 12 images - 1 minute update

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Geostationary Lightning Mapper - Geostationary Lightning Mapper - 24 Jul 2021 - 1815 UTC
Geostationary Lightning Mapper - Geostationary Lightning Mapper - 24 Jul 2021 - 1815 UTC
Geostationary Lightning Mapper - Geostationary Lightning Mapper - 24 Jul 2021 - 1820 UTC
Geostationary Lightning Mapper - Geostationary Lightning Mapper - 24 Jul 2021 - 1820 UTC
Geostationary Lightning Mapper - Geostationary Lightning Mapper - 24 Jul 2021 - 1825 UTC
Geostationary Lightning Mapper - Geostationary Lightning Mapper - 24 Jul 2021 - 1825 UTC
Geostationary Lightning Mapper - Geostationary Lightning Mapper - 24 Jul 2021 - 1830 UTC
Geostationary Lightning Mapper - Geostationary Lightning Mapper - 24 Jul 2021 - 1830 UTC
Geostationary Lightning Mapper - Geostationary Lightning Mapper - 24 Jul 2021 - 1835 UTC
Geostationary Lightning Mapper - Geostationary Lightning Mapper - 24 Jul 2021 - 1835 UTC
Geostationary Lightning Mapper - Geostationary Lightning Mapper - 24 Jul 2021 - 1840 UTC
Geostationary Lightning Mapper - Geostationary Lightning Mapper - 24 Jul 2021 - 1840 UTC
Geostationary Lightning Mapper - Geostationary Lightning Mapper - 24 Jul 2021 - 1845 UTC
Geostationary Lightning Mapper - Geostationary Lightning Mapper - 24 Jul 2021 - 1845 UTC
Geostationary Lightning Mapper - Geostationary Lightning Mapper - 24 Jul 2021 - 1850 UTC
Geostationary Lightning Mapper - Geostationary Lightning Mapper - 24 Jul 2021 - 1850 UTC
Geostationary Lightning Mapper - Geostationary Lightning Mapper - 24 Jul 2021 - 1855 UTC
Geostationary Lightning Mapper - Geostationary Lightning Mapper - 24 Jul 2021 - 1855 UTC
Geostationary Lightning Mapper - Geostationary Lightning Mapper - 24 Jul 2021 - 1900 UTC
Geostationary Lightning Mapper - Geostationary Lightning Mapper - 24 Jul 2021 - 1900 UTC
Geostationary Lightning Mapper - Geostationary Lightning Mapper - 24 Jul 2021 - 1905 UTC
Geostationary Lightning Mapper - Geostationary Lightning Mapper - 24 Jul 2021 - 1905 UTC
Geostationary Lightning Mapper - Geostationary Lightning Mapper - 24 Jul 2021 - 1910 UTC
Geostationary Lightning Mapper - Geostationary Lightning Mapper - 24 Jul 2021 - 1910 UTC
legend for GOES-East Global Lightning Mapper Flash Extent Density - flashes per five minutes
 

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, and was the first GLM product routinely available to NWS forecasters. Many years of research and operational lightning mapping array demonstrations have shown FED to be the preferred total lightning product. FED best portrays, in a single product, the quantity of GLM flashes (storm trending applications) and extent of GLM events (depicting lightning areal coverage). Additional gridded GLM products are under evaluation for future deployment.

When using GeoColor imagery, please credit CIRA/NOAA.

• For more details, see the Geostationary Lightning Mapper Training Quick Guide, (PDF, 1.98 MB)

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