NOAA GOES Image Viewer website
26 Jul 2021 - 11:56 EDT
26 Jul 2021 - 15:56 UTC

GOES-East - Sector view: Tropical Atlantic - Nighttime Microphysics

2 hour loop - 12 images - 10 minute update

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

  

  
Rocker
Download
Lat/Lon +
Nighttime Microphysics - RGB used to distinguish clouds from fog - 26 Jul 2021 - 1350 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 26 Jul 2021 - 1350 UTC Latitude / Longitude grid
Nighttime Microphysics - RGB used to distinguish clouds from fog - 26 Jul 2021 - 1400 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 26 Jul 2021 - 1400 UTC Latitude / Longitude grid
Nighttime Microphysics - RGB used to distinguish clouds from fog - 26 Jul 2021 - 1410 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 26 Jul 2021 - 1410 UTC Latitude / Longitude grid
Nighttime Microphysics - RGB used to distinguish clouds from fog - 26 Jul 2021 - 1420 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 26 Jul 2021 - 1420 UTC Latitude / Longitude grid
Nighttime Microphysics - RGB used to distinguish clouds from fog - 26 Jul 2021 - 1430 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 26 Jul 2021 - 1430 UTC Latitude / Longitude grid
Nighttime Microphysics - RGB used to distinguish clouds from fog - 26 Jul 2021 - 1440 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 26 Jul 2021 - 1440 UTC Latitude / Longitude grid
Nighttime Microphysics - RGB used to distinguish clouds from fog - 26 Jul 2021 - 1450 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 26 Jul 2021 - 1450 UTC Latitude / Longitude grid
Nighttime Microphysics - RGB used to distinguish clouds from fog - 26 Jul 2021 - 1500 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 26 Jul 2021 - 1500 UTC Latitude / Longitude grid
Nighttime Microphysics - RGB used to distinguish clouds from fog - 26 Jul 2021 - 1510 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 26 Jul 2021 - 1510 UTC Latitude / Longitude grid
Nighttime Microphysics - RGB used to distinguish clouds from fog - 26 Jul 2021 - 1520 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 26 Jul 2021 - 1520 UTC Latitude / Longitude grid
Nighttime Microphysics - RGB used to distinguish clouds from fog - 26 Jul 2021 - 1530 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 26 Jul 2021 - 1530 UTC Latitude / Longitude grid
Nighttime Microphysics - RGB used to distinguish clouds from fog - 26 Jul 2021 - 1540 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 26 Jul 2021 - 1540 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.