26 Sep 2022 - 04:07 UTC
GOES-East Mesoscale view - Tropospheric Dust Content at 43°N - 99°W - Gregory County, SD
30 frame animation displayed. This mesoscale location is no longer being actively produced.
To enlarge, pause animation & click the image. Hover over popups to zoom. Use slider to navigate.
GOES Animations and Internet Explorer
While GOES animation code will not run on older Internet Explorer browsers, they work in the newest versions of Microsoft Edge. If you are using Internet Explorer, please try a different browser: Chrome, Firefox, Safari, or MS Edge are all supported.
About Tropospheric Dust Content
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)