NOAA GOES Image Viewer website
14 Apr 2021 - 08:00 EDT
14 Apr 2021 - 12:00 UTC

GOES-East Full Disk - Nighttime Microphysics

2 hour loop - 12 images - 10 minute update

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Nighttime Microphysics - RGB used to distinguish clouds from fog - 14 Apr 2021 - 0950 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 14 Apr 2021 - 0950 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 14 Apr 2021 - 1000 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 14 Apr 2021 - 1000 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 14 Apr 2021 - 1010 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 14 Apr 2021 - 1010 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 14 Apr 2021 - 1020 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 14 Apr 2021 - 1020 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 14 Apr 2021 - 1030 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 14 Apr 2021 - 1030 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 14 Apr 2021 - 1040 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 14 Apr 2021 - 1040 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 14 Apr 2021 - 1050 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 14 Apr 2021 - 1050 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 14 Apr 2021 - 1100 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 14 Apr 2021 - 1100 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 14 Apr 2021 - 1110 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 14 Apr 2021 - 1110 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 14 Apr 2021 - 1120 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 14 Apr 2021 - 1120 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 14 Apr 2021 - 1130 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 14 Apr 2021 - 1130 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 14 Apr 2021 - 1140 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 14 Apr 2021 - 1140 UTC
 

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)

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