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29 Nov 2021 - 00:54 EST
29 Nov 2021 - 05:54 UTC

GOES-West Mesoscale view - GLM FED13 at 55°N - 149°W - North Pacific Ocean

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GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0422 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0422 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0423 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0423 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0424 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0424 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0425 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0425 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0426 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0426 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0427 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0427 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0428 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0428 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0429 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0429 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0430 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0430 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0431 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0431 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0433 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0433 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0434 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0434 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0435 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0435 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0436 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0436 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0437 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0437 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0440 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0440 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0441 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0441 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0442 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0442 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0443 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0443 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0444 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0444 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0445 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0445 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0447 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0447 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0448 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0448 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0449 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0449 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0450 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0450 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0451 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0451 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0457 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0457 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0504 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0504 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0510 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0510 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0517 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 29 Nov 2021 - 0517 UTC
legend for Global Lightning Mapper Flash Extent Density - flashes per five minutes
 

About GLM FED13

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)

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