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19 Mar 2024 - 01:16 EDT
19 Mar 2024 - 05:16 UTC

GOES-East - Sector view: Southern Mississippi Valley - Fire Temperature

1 hour loop - 12 images - 5 minute update

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Fire Temperature - RGB used to highlight fires - 19 Mar 2024 - 0411 UTC
Fire Temperature - RGB used to highlight fires - 19 Mar 2024 - 0411 UTC Latitude / Longitude grid
Fire Temperature - RGB used to highlight fires - 19 Mar 2024 - 0416 UTC
Fire Temperature - RGB used to highlight fires - 19 Mar 2024 - 0416 UTC Latitude / Longitude grid
Fire Temperature - RGB used to highlight fires - 19 Mar 2024 - 0421 UTC
Fire Temperature - RGB used to highlight fires - 19 Mar 2024 - 0421 UTC Latitude / Longitude grid
Fire Temperature - RGB used to highlight fires - 19 Mar 2024 - 0426 UTC
Fire Temperature - RGB used to highlight fires - 19 Mar 2024 - 0426 UTC Latitude / Longitude grid
Fire Temperature - RGB used to highlight fires - 19 Mar 2024 - 0431 UTC
Fire Temperature - RGB used to highlight fires - 19 Mar 2024 - 0431 UTC Latitude / Longitude grid
Fire Temperature - RGB used to highlight fires - 19 Mar 2024 - 0436 UTC
Fire Temperature - RGB used to highlight fires - 19 Mar 2024 - 0436 UTC Latitude / Longitude grid
Fire Temperature - RGB used to highlight fires - 19 Mar 2024 - 0441 UTC
Fire Temperature - RGB used to highlight fires - 19 Mar 2024 - 0441 UTC Latitude / Longitude grid
Fire Temperature - RGB used to highlight fires - 19 Mar 2024 - 0446 UTC
Fire Temperature - RGB used to highlight fires - 19 Mar 2024 - 0446 UTC Latitude / Longitude grid
Fire Temperature - RGB used to highlight fires - 19 Mar 2024 - 0451 UTC
Fire Temperature - RGB used to highlight fires - 19 Mar 2024 - 0451 UTC Latitude / Longitude grid
Fire Temperature - RGB used to highlight fires - 19 Mar 2024 - 0456 UTC
Fire Temperature - RGB used to highlight fires - 19 Mar 2024 - 0456 UTC Latitude / Longitude grid
Fire Temperature - RGB used to highlight fires - 19 Mar 2024 - 0501 UTC
Fire Temperature - RGB used to highlight fires - 19 Mar 2024 - 0501 UTC Latitude / Longitude grid
Fire Temperature - RGB used to highlight fires - 19 Mar 2024 - 0506 UTC
Fire Temperature - RGB used to highlight fires - 19 Mar 2024 - 0506 UTC Latitude / Longitude grid
legend for Fire Temperature RBG

Fire Temperature key:

1 - Warm fire
2 - Very warm fire
3 - Hot fire
4 - Very hot fire
5 - Burn scars
6 - Clear sky: land
7 - Clear sky: water/snow/night
8 - Water clouds
9 - Ice clouds


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)