NOAA GOES Image Viewer website
13 Jul 2025 - 14:58 EDT
13 Jul 2025 - 18:58 UTC

GOES-West Mesoscale view - Tropospheric Dust Content at 39°N - 115°W - Near White Pine County, NV

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Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2140 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2140 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2141 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2141 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2142 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2142 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2143 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2143 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2144 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2144 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2145 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2145 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2146 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2146 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2147 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2147 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2149 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2149 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2150 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2150 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2151 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2151 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2153 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2153 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2154 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2154 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2155 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2155 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2156 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2156 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2157 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2157 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2158 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2158 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2159 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2159 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2200 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2200 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2201 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2201 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2202 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2202 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2204 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2204 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2205 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2205 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2206 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2206 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2207 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2207 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2208 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2208 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2209 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2209 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2210 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2210 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2211 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2211 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2212 UTC
Tropospheric Dust Content - RGB for identifying tropospheric dust - 04 Jul 2025 - 2212 UTC
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)