GOES-18 Interleave Testing - Has ended. GOES-West data now supplied from operational GOES-17 satellite.
GOES-18 expected to become operational GOES-West in January 2023. See GOES-18 Interleave Testing for more information.
1 Oct 2023 - 21:39 EDT
2 Oct 2023 - 01:39 UTC
GOES-East CONUS - Tropospheric Dust Content
2 hour loop - 24 images - 5 minute update
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Tropospheric Dust Content - RGB for identifying tropospheric dust - 01 Oct 2023 - 2336 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 01 Oct 2023 - 2341 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 01 Oct 2023 - 2346 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 01 Oct 2023 - 2351 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 01 Oct 2023 - 2356 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 02 Oct 2023 - 0001 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 02 Oct 2023 - 0006 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 02 Oct 2023 - 0011 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 02 Oct 2023 - 0016 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 02 Oct 2023 - 0021 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 02 Oct 2023 - 0026 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 02 Oct 2023 - 0031 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 02 Oct 2023 - 0036 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 02 Oct 2023 - 0041 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 02 Oct 2023 - 0046 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 02 Oct 2023 - 0051 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 02 Oct 2023 - 0056 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 02 Oct 2023 - 0101 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 02 Oct 2023 - 0106 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 02 Oct 2023 - 0111 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 02 Oct 2023 - 0116 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 02 Oct 2023 - 0121 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 02 Oct 2023 - 0126 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 02 Oct 2023 - 0131 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.
