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20 Oct 2020 - 08:38 EDT
20 Oct 2020 - 12:38 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 - 20 Oct 2020 - 1030 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 20 Oct 2020 - 1030 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 20 Oct 2020 - 1040 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 20 Oct 2020 - 1040 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 20 Oct 2020 - 1050 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 20 Oct 2020 - 1050 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 20 Oct 2020 - 1100 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 20 Oct 2020 - 1100 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 20 Oct 2020 - 1110 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 20 Oct 2020 - 1110 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 20 Oct 2020 - 1120 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 20 Oct 2020 - 1120 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 20 Oct 2020 - 1130 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 20 Oct 2020 - 1130 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 20 Oct 2020 - 1140 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 20 Oct 2020 - 1140 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 20 Oct 2020 - 1150 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 20 Oct 2020 - 1150 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 20 Oct 2020 - 1200 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 20 Oct 2020 - 1200 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 20 Oct 2020 - 1210 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 20 Oct 2020 - 1210 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 20 Oct 2020 - 1220 UTC
Nighttime Microphysics - RGB used to distinguish clouds from fog - 20 Oct 2020 - 1220 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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