10 Dec 2024 - 11:38 EST
10 Dec 2024 - 16:38 UTC
10 Dec 2024 - 16:38 UTC
GOES-East Mesoscale view - Geostationary Lightning Mapper at 14°N - 77°W - meso LOOKUP NEEDED for 14N-77W
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Geostationary Lightning Mapper - Lightning flash extent density over IR Band 13 - 05 Nov 2024 - 0130 UTC
Geostationary Lightning Mapper - Lightning flash extent density over IR Band 13 - 05 Nov 2024 - 0131 UTC
Geostationary Lightning Mapper - Lightning flash extent density over IR Band 13 - 05 Nov 2024 - 0132 UTC
Geostationary Lightning Mapper - Lightning flash extent density over IR Band 13 - 05 Nov 2024 - 0133 UTC
Geostationary Lightning Mapper - Lightning flash extent density over IR Band 13 - 05 Nov 2024 - 0134 UTC
Geostationary Lightning Mapper - Lightning flash extent density over IR Band 13 - 05 Nov 2024 - 0135 UTC
Geostationary Lightning Mapper - Lightning flash extent density over IR Band 13 - 05 Nov 2024 - 0136 UTC
Geostationary Lightning Mapper - Lightning flash extent density over IR Band 13 - 05 Nov 2024 - 0137 UTC
Geostationary Lightning Mapper - Lightning flash extent density over IR Band 13 - 05 Nov 2024 - 0138 UTC
Geostationary Lightning Mapper - Lightning flash extent density over IR Band 13 - 05 Nov 2024 - 0139 UTC
Geostationary Lightning Mapper - Lightning flash extent density over IR Band 13 - 05 Nov 2024 - 0140 UTC
Geostationary Lightning Mapper - Lightning flash extent density over IR Band 13 - 05 Nov 2024 - 0141 UTC
Geostationary Lightning Mapper - Lightning flash extent density over IR Band 13 - 05 Nov 2024 - 0142 UTC
Geostationary Lightning Mapper - Lightning flash extent density over IR Band 13 - 05 Nov 2024 - 0143 UTC
Geostationary Lightning Mapper - Lightning flash extent density over IR Band 13 - 05 Nov 2024 - 0144 UTC
Geostationary Lightning Mapper - Lightning flash extent density over IR Band 13 - 05 Nov 2024 - 0145 UTC
Geostationary Lightning Mapper - Lightning flash extent density over IR Band 13 - 05 Nov 2024 - 0146 UTC
Geostationary Lightning Mapper - Lightning flash extent density over IR Band 13 - 05 Nov 2024 - 0147 UTC
Geostationary Lightning Mapper - Lightning flash extent density over IR Band 13 - 05 Nov 2024 - 0148 UTC
Geostationary Lightning Mapper - Lightning flash extent density over IR Band 13 - 05 Nov 2024 - 0149 UTC
Geostationary Lightning Mapper - Lightning flash extent density over IR Band 13 - 05 Nov 2024 - 0150 UTC
Geostationary Lightning Mapper - Lightning flash extent density over IR Band 13 - 05 Nov 2024 - 0151 UTC
Geostationary Lightning Mapper - Lightning flash extent density over IR Band 13 - 05 Nov 2024 - 0152 UTC
Geostationary Lightning Mapper - Lightning flash extent density over IR Band 13 - 05 Nov 2024 - 0153 UTC
Geostationary Lightning Mapper - Lightning flash extent density over IR Band 13 - 05 Nov 2024 - 0154 UTC
Geostationary Lightning Mapper - Lightning flash extent density over IR Band 13 - 05 Nov 2024 - 0155 UTC
Geostationary Lightning Mapper - Lightning flash extent density over IR Band 13 - 05 Nov 2024 - 0156 UTC
Geostationary Lightning Mapper - Lightning flash extent density over IR Band 13 - 05 Nov 2024 - 0157 UTC
Geostationary Lightning Mapper - Lightning flash extent density over IR Band 13 - 05 Nov 2024 - 0158 UTC
Geostationary Lightning Mapper - Lightning flash extent density over IR Band 13 - 05 Nov 2024 - 0159 UTC
GLM Flash Extent Density over Band 13 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 the FED13 visualization, GLM is superimposed on infrared Band 13 rendered in gray scale.
GLM data is produced between 54°N and 54°S.
• For more details, see the Geostationary Lightning Mapper Quick Guide, (PDF, 1.98 MB)