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18 Aug 2022 - 12:40 EDT
18 Aug 2022 - 16:40 UTC

GOES-18 - Sector view: Hawaii - Fire Temperature

2 hour loop - 12 images - 10 minute update

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Fire Temperature - RGB used to highlight fires - 18 Aug 2022 - 1420 UTC
Fire Temperature - RGB used to highlight fires - 18 Aug 2022 - 1420 UTC Latitude / Longitude grid
Fire Temperature - RGB used to highlight fires - 18 Aug 2022 - 1430 UTC
Fire Temperature - RGB used to highlight fires - 18 Aug 2022 - 1430 UTC Latitude / Longitude grid
Fire Temperature - RGB used to highlight fires - 18 Aug 2022 - 1440 UTC
Fire Temperature - RGB used to highlight fires - 18 Aug 2022 - 1440 UTC Latitude / Longitude grid
Fire Temperature - RGB used to highlight fires - 18 Aug 2022 - 1450 UTC
Fire Temperature - RGB used to highlight fires - 18 Aug 2022 - 1450 UTC Latitude / Longitude grid
Fire Temperature - RGB used to highlight fires - 18 Aug 2022 - 1510 UTC
Fire Temperature - RGB used to highlight fires - 18 Aug 2022 - 1510 UTC Latitude / Longitude grid
Fire Temperature - RGB used to highlight fires - 18 Aug 2022 - 1520 UTC
Fire Temperature - RGB used to highlight fires - 18 Aug 2022 - 1520 UTC Latitude / Longitude grid
Fire Temperature - RGB used to highlight fires - 18 Aug 2022 - 1530 UTC
Fire Temperature - RGB used to highlight fires - 18 Aug 2022 - 1530 UTC Latitude / Longitude grid
Fire Temperature - RGB used to highlight fires - 18 Aug 2022 - 1540 UTC
Fire Temperature - RGB used to highlight fires - 18 Aug 2022 - 1540 UTC Latitude / Longitude grid
Fire Temperature - RGB used to highlight fires - 18 Aug 2022 - 1550 UTC
Fire Temperature - RGB used to highlight fires - 18 Aug 2022 - 1550 UTC Latitude / Longitude grid
Fire Temperature - RGB used to highlight fires - 18 Aug 2022 - 1600 UTC
Fire Temperature - RGB used to highlight fires - 18 Aug 2022 - 1600 UTC Latitude / Longitude grid
Fire Temperature - RGB used to highlight fires - 18 Aug 2022 - 1610 UTC
Fire Temperature - RGB used to highlight fires - 18 Aug 2022 - 1610 UTC Latitude / Longitude grid
Fire Temperature - RGB used to highlight fires - 18 Aug 2022 - 1620 UTC
Fire Temperature - RGB used to highlight fires - 18 Aug 2022 - 1620 UTC Latitude / Longitude grid
legend for Fire Temperature RBG
 

About Fire Temperature

Fire Temperature RGB allows the user to identify where the most intense fires are occurring and differentiate these from "cooler" fires. The RGB takes advantage of the fact that from 3.9µm to shorter wavelengths, background solar radiation and surface reflectance increases. This means that fires need to be more intense in order to be detected by the 2.2 and 1.6µm bands, as more intense fires emit more radiation at these wavelengths. Therefore, small/"cool" fires will only show up at 3.9µm and appear red while increases in fire intensity cause greater contributions of the other channels resulting in white very intense fires.

• For more details, see the Fire Temperature RGB Quick Guide, (PDF, 1.2 MB)