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30 Sep 2023 - 23:34 EDT
1 Oct 2023 - 03:34 UTC

GOES-East - Sector view: Great Lakes - Geostationary Lightning Mapper

2 hour loop - 24 images - 5 minute update

To enlarge, pause animation & click the image. Hover over popups to zoom. Use slider to navigate.

  

  

  
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 01 Oct 2023 - 0131 UTC
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 01 Oct 2023 - 0131 UTC Latitude / Longitude grid
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 01 Oct 2023 - 0136 UTC
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 01 Oct 2023 - 0136 UTC Latitude / Longitude grid
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 01 Oct 2023 - 0141 UTC
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 01 Oct 2023 - 0141 UTC Latitude / Longitude grid
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 01 Oct 2023 - 0146 UTC
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 01 Oct 2023 - 0146 UTC Latitude / Longitude grid
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 01 Oct 2023 - 0151 UTC
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 01 Oct 2023 - 0151 UTC Latitude / Longitude grid
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 01 Oct 2023 - 0156 UTC
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 01 Oct 2023 - 0156 UTC Latitude / Longitude grid
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 01 Oct 2023 - 0201 UTC
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 01 Oct 2023 - 0201 UTC Latitude / Longitude grid
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 01 Oct 2023 - 0206 UTC
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 01 Oct 2023 - 0206 UTC Latitude / Longitude grid
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 01 Oct 2023 - 0211 UTC
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 01 Oct 2023 - 0211 UTC Latitude / Longitude grid
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 01 Oct 2023 - 0216 UTC
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 01 Oct 2023 - 0216 UTC Latitude / Longitude grid
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 01 Oct 2023 - 0221 UTC
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 01 Oct 2023 - 0221 UTC Latitude / Longitude grid
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 01 Oct 2023 - 0226 UTC
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 01 Oct 2023 - 0226 UTC Latitude / Longitude grid
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 01 Oct 2023 - 0231 UTC
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 01 Oct 2023 - 0231 UTC Latitude / Longitude grid
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 01 Oct 2023 - 0236 UTC
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 01 Oct 2023 - 0236 UTC Latitude / Longitude grid
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 01 Oct 2023 - 0241 UTC
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 01 Oct 2023 - 0241 UTC Latitude / Longitude grid
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 01 Oct 2023 - 0246 UTC
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 01 Oct 2023 - 0246 UTC Latitude / Longitude grid
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 01 Oct 2023 - 0251 UTC
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 01 Oct 2023 - 0251 UTC Latitude / Longitude grid
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 01 Oct 2023 - 0256 UTC
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 01 Oct 2023 - 0256 UTC Latitude / Longitude grid
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 01 Oct 2023 - 0301 UTC
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 01 Oct 2023 - 0301 UTC Latitude / Longitude grid
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 01 Oct 2023 - 0306 UTC
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 01 Oct 2023 - 0306 UTC Latitude / Longitude grid
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 01 Oct 2023 - 0311 UTC
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 01 Oct 2023 - 0311 UTC Latitude / Longitude grid
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 01 Oct 2023 - 0316 UTC
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 01 Oct 2023 - 0316 UTC Latitude / Longitude grid
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 01 Oct 2023 - 0321 UTC
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 01 Oct 2023 - 0321 UTC Latitude / Longitude grid
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 01 Oct 2023 - 0326 UTC
Geostationary Lightning Mapper - Lightning flash extent over GeoColor - 01 Oct 2023 - 0326 UTC Latitude / Longitude grid
legend for Global Lightning Mapper Flash Extent Density - flashes per five minutes

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.

GLM data is produced between 54°N and 54°S.

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