NOAA GOES Image Viewer website
9 Dec 2023 - 11:02 EST
9 Dec 2023 - 16:02 UTC

GOES-East - Sector view: U.S. Atlantic Coast - Tropospheric Dust Content

2 hour loop - 24 images - 5 minute update

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Tropospheric Dust Content - RGB for identifying tropospheric dust - 09 Dec 2023 - 1326 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 09 Dec 2023 - 1326 UTC Latitude / Longitude grid
Tropospheric Dust Content - RGB for identifying tropospheric dust - 09 Dec 2023 - 1331 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 09 Dec 2023 - 1331 UTC Latitude / Longitude grid
Tropospheric Dust Content - RGB for identifying tropospheric dust - 09 Dec 2023 - 1336 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 09 Dec 2023 - 1336 UTC Latitude / Longitude grid
Tropospheric Dust Content - RGB for identifying tropospheric dust - 09 Dec 2023 - 1346 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 09 Dec 2023 - 1346 UTC Latitude / Longitude grid
Tropospheric Dust Content - RGB for identifying tropospheric dust - 09 Dec 2023 - 1351 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 09 Dec 2023 - 1351 UTC Latitude / Longitude grid
Tropospheric Dust Content - RGB for identifying tropospheric dust - 09 Dec 2023 - 1356 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 09 Dec 2023 - 1356 UTC Latitude / Longitude grid
Tropospheric Dust Content - RGB for identifying tropospheric dust - 09 Dec 2023 - 1401 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 09 Dec 2023 - 1401 UTC Latitude / Longitude grid
Tropospheric Dust Content - RGB for identifying tropospheric dust - 09 Dec 2023 - 1406 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 09 Dec 2023 - 1406 UTC Latitude / Longitude grid
Tropospheric Dust Content - RGB for identifying tropospheric dust - 09 Dec 2023 - 1411 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 09 Dec 2023 - 1411 UTC Latitude / Longitude grid
Tropospheric Dust Content - RGB for identifying tropospheric dust - 09 Dec 2023 - 1416 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 09 Dec 2023 - 1416 UTC Latitude / Longitude grid
Tropospheric Dust Content - RGB for identifying tropospheric dust - 09 Dec 2023 - 1426 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 09 Dec 2023 - 1426 UTC Latitude / Longitude grid
Tropospheric Dust Content - RGB for identifying tropospheric dust - 09 Dec 2023 - 1436 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 09 Dec 2023 - 1436 UTC Latitude / Longitude grid
Tropospheric Dust Content - RGB for identifying tropospheric dust - 09 Dec 2023 - 1441 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 09 Dec 2023 - 1441 UTC Latitude / Longitude grid
Tropospheric Dust Content - RGB for identifying tropospheric dust - 09 Dec 2023 - 1446 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 09 Dec 2023 - 1446 UTC Latitude / Longitude grid
Tropospheric Dust Content - RGB for identifying tropospheric dust - 09 Dec 2023 - 1451 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 09 Dec 2023 - 1451 UTC Latitude / Longitude grid
Tropospheric Dust Content - RGB for identifying tropospheric dust - 09 Dec 2023 - 1456 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 09 Dec 2023 - 1456 UTC Latitude / Longitude grid
Tropospheric Dust Content - RGB for identifying tropospheric dust - 09 Dec 2023 - 1501 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 09 Dec 2023 - 1501 UTC Latitude / Longitude grid
Tropospheric Dust Content - RGB for identifying tropospheric dust - 09 Dec 2023 - 1511 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 09 Dec 2023 - 1511 UTC Latitude / Longitude grid
Tropospheric Dust Content - RGB for identifying tropospheric dust - 09 Dec 2023 - 1521 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 09 Dec 2023 - 1521 UTC Latitude / Longitude grid
Tropospheric Dust Content - RGB for identifying tropospheric dust - 09 Dec 2023 - 1526 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 09 Dec 2023 - 1526 UTC Latitude / Longitude grid
Tropospheric Dust Content - RGB for identifying tropospheric dust - 09 Dec 2023 - 1531 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 09 Dec 2023 - 1531 UTC Latitude / Longitude grid
Tropospheric Dust Content - RGB for identifying tropospheric dust - 09 Dec 2023 - 1541 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 09 Dec 2023 - 1541 UTC Latitude / Longitude grid
Tropospheric Dust Content - RGB for identifying tropospheric dust - 09 Dec 2023 - 1546 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 09 Dec 2023 - 1546 UTC Latitude / Longitude grid
Tropospheric Dust Content - RGB for identifying tropospheric dust - 09 Dec 2023 - 1551 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 09 Dec 2023 - 1551 UTC Latitude / Longitude grid
legend for Dust RBG

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.

• For more details, see the Dust RGB Quick Guide, (PDF, 978 KB)