NOAA GOES Image Viewer website
4 Mar 2021 - 05:07 EST
4 Mar 2021 - 10:07 UTC

GOES-East - Sector view: U.S. Atlantic Coast - Nighttime Microphysics

1 hour loop - 12 images - 5 minute update

To enlarge, pause animation & click the image. Hover over popups to zoom. Use slider to navigate.

  

  
Nighttime Microphysics - RGB used to distinguish clouds from fog - 04 Mar 2021 - 0906 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 04 Mar 2021 - 0906 UTC Latitude / Longitude grid
Nighttime Microphysics - RGB used to distinguish clouds from fog - 04 Mar 2021 - 0911 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 04 Mar 2021 - 0911 UTC Latitude / Longitude grid
Nighttime Microphysics - RGB used to distinguish clouds from fog - 04 Mar 2021 - 0916 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 04 Mar 2021 - 0916 UTC Latitude / Longitude grid
Nighttime Microphysics - RGB used to distinguish clouds from fog - 04 Mar 2021 - 0921 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 04 Mar 2021 - 0921 UTC Latitude / Longitude grid
Nighttime Microphysics - RGB used to distinguish clouds from fog - 04 Mar 2021 - 0926 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 04 Mar 2021 - 0926 UTC Latitude / Longitude grid
Nighttime Microphysics - RGB used to distinguish clouds from fog - 04 Mar 2021 - 0931 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 04 Mar 2021 - 0931 UTC Latitude / Longitude grid
Nighttime Microphysics - RGB used to distinguish clouds from fog - 04 Mar 2021 - 0936 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 04 Mar 2021 - 0936 UTC Latitude / Longitude grid
Nighttime Microphysics - RGB used to distinguish clouds from fog - 04 Mar 2021 - 0941 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 04 Mar 2021 - 0941 UTC Latitude / Longitude grid
Nighttime Microphysics - RGB used to distinguish clouds from fog - 04 Mar 2021 - 0946 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 04 Mar 2021 - 0946 UTC Latitude / Longitude grid
Nighttime Microphysics - RGB used to distinguish clouds from fog - 04 Mar 2021 - 0951 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 04 Mar 2021 - 0951 UTC Latitude / Longitude grid
Nighttime Microphysics - RGB used to distinguish clouds from fog - 04 Mar 2021 - 0956 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 04 Mar 2021 - 0956 UTC Latitude / Longitude grid
Nighttime Microphysics - RGB used to distinguish clouds from fog - 04 Mar 2021 - 1001 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 04 Mar 2021 - 1001 UTC Latitude / Longitude grid
 

About Nighttime Microphysics

Nighttime Microphysics RGB The distinction between low clouds and fog in satellite imagery is challenging. While the difference between the 10.4 and 3.9 μm channels has been a regularly applied product to meet aviation forecast needs, the Nighttime Microphysics (NtMicro) RGB adds another channel difference (12.4- 10.4 μm) as a proxy to cloud thickness and repeats the use of the 10.4 μm thermal channel to enhance areas of warm (i.e. low) clouds where fog is more likely. The NtMicro RGB is also an efficient tool to quickly identify other cloud types in the mid and upper atmosphere.

• For more details, see the Nighttime Microphysics RGB Quick Guide, (PDF, 1.41 MB)

Wait for animated GIF to build; then download.