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28 Nov 2021 - 11:52 EST
28 Nov 2021 - 16:52 UTC

GOES-East Mesoscale view - GLM FED13 at 37°N - 86°W - Barren County, KY

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GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1515 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1515 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1516 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1516 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1517 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1517 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1518 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1518 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1519 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1519 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1520 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1520 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1521 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1521 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1522 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1522 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1523 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1523 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1524 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1524 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1525 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1525 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1526 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1526 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1527 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1527 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1528 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1528 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1529 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1529 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1530 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1530 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1531 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1531 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1532 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1532 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1533 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1533 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1534 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1534 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1535 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1535 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1536 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1536 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1537 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1537 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1538 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1538 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1539 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1539 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1540 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1540 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1541 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1541 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1542 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1542 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1543 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1543 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1544 UTC
GLM FED13 - Lightning flash extent density over IR Band 13 - 28 Nov 2021 - 1544 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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