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2 Dec 2024 - 23:58 UTC
GOES-West Full Disk - Tropospheric Dust Content
2 hour loop - 12 images - 10 minute update
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Tropospheric Dust Content - RGB for identifying tropospheric dust - 02 Dec 2024 - 2150 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 02 Dec 2024 - 2200 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 02 Dec 2024 - 2210 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 02 Dec 2024 - 2220 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 02 Dec 2024 - 2230 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 02 Dec 2024 - 2240 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 02 Dec 2024 - 2250 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 02 Dec 2024 - 2300 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 02 Dec 2024 - 2310 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 02 Dec 2024 - 2320 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 02 Dec 2024 - 2330 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 02 Dec 2024 - 2340 UTC
Dust RGB key:
1 - Dust plume, day (bright magenta, pink) Note: Dust at night becomes purple shades below 3 km
2 - Low, water cloud (light purple)
3 - Desert surface, day (light blue)
4 - Mid, thick clouds (tan shades)
5 - Mid, thin cloud (green)
6 - Cold, thick clouds (red)
7 - High, thin ice clouds (black)
8 - Very thin clouds, over warm surface (blue)
Dust RGB Dust can be hard to see in visible and infrared imagery because it is optically thin, or because it appears similar to other cloud types such as cirrus. The RGB product is able to contrast airborne dust from clouds using band differencing and the IR thermal channel. The IR band differencing allows dust storms to be observed during both daytime and at night.
