NOAA GOES Image Viewer website
7 Feb 2023 - 10:42 EST
7 Feb 2023 - 15:42 UTC

GOES-East CONUS - Nighttime Microphysics

2 hour loop - 24 images - 5 minute update

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Nighttime Microphysics - RGB to distinguish clouds from fog - 07 Feb 2023 - 1336 UTC
Nighttime Microphysics - RGB to distinguish clouds from fog - 07 Feb 2023 - 1336 UTC
Nighttime Microphysics - RGB to distinguish clouds from fog - 07 Feb 2023 - 1341 UTC
Nighttime Microphysics - RGB to distinguish clouds from fog - 07 Feb 2023 - 1341 UTC
Nighttime Microphysics - RGB to distinguish clouds from fog - 07 Feb 2023 - 1346 UTC
Nighttime Microphysics - RGB to distinguish clouds from fog - 07 Feb 2023 - 1346 UTC
Nighttime Microphysics - RGB to distinguish clouds from fog - 07 Feb 2023 - 1351 UTC
Nighttime Microphysics - RGB to distinguish clouds from fog - 07 Feb 2023 - 1351 UTC
Nighttime Microphysics - RGB to distinguish clouds from fog - 07 Feb 2023 - 1356 UTC
Nighttime Microphysics - RGB to distinguish clouds from fog - 07 Feb 2023 - 1356 UTC
Nighttime Microphysics - RGB to distinguish clouds from fog - 07 Feb 2023 - 1401 UTC
Nighttime Microphysics - RGB to distinguish clouds from fog - 07 Feb 2023 - 1401 UTC
Nighttime Microphysics - RGB to distinguish clouds from fog - 07 Feb 2023 - 1406 UTC
Nighttime Microphysics - RGB to distinguish clouds from fog - 07 Feb 2023 - 1406 UTC
Nighttime Microphysics - RGB to distinguish clouds from fog - 07 Feb 2023 - 1411 UTC
Nighttime Microphysics - RGB to distinguish clouds from fog - 07 Feb 2023 - 1411 UTC
Nighttime Microphysics - RGB to distinguish clouds from fog - 07 Feb 2023 - 1416 UTC
Nighttime Microphysics - RGB to distinguish clouds from fog - 07 Feb 2023 - 1416 UTC
Nighttime Microphysics - RGB to distinguish clouds from fog - 07 Feb 2023 - 1421 UTC
Nighttime Microphysics - RGB to distinguish clouds from fog - 07 Feb 2023 - 1421 UTC
Nighttime Microphysics - RGB to distinguish clouds from fog - 07 Feb 2023 - 1426 UTC
Nighttime Microphysics - RGB to distinguish clouds from fog - 07 Feb 2023 - 1426 UTC
Nighttime Microphysics - RGB to distinguish clouds from fog - 07 Feb 2023 - 1431 UTC
Nighttime Microphysics - RGB to distinguish clouds from fog - 07 Feb 2023 - 1431 UTC
Nighttime Microphysics - RGB to distinguish clouds from fog - 07 Feb 2023 - 1436 UTC
Nighttime Microphysics - RGB to distinguish clouds from fog - 07 Feb 2023 - 1436 UTC
Nighttime Microphysics - RGB to distinguish clouds from fog - 07 Feb 2023 - 1441 UTC
Nighttime Microphysics - RGB to distinguish clouds from fog - 07 Feb 2023 - 1441 UTC
Nighttime Microphysics - RGB to distinguish clouds from fog - 07 Feb 2023 - 1446 UTC
Nighttime Microphysics - RGB to distinguish clouds from fog - 07 Feb 2023 - 1446 UTC
Nighttime Microphysics - RGB to distinguish clouds from fog - 07 Feb 2023 - 1451 UTC
Nighttime Microphysics - RGB to distinguish clouds from fog - 07 Feb 2023 - 1451 UTC
Nighttime Microphysics - RGB to distinguish clouds from fog - 07 Feb 2023 - 1456 UTC
Nighttime Microphysics - RGB to distinguish clouds from fog - 07 Feb 2023 - 1456 UTC
Nighttime Microphysics - RGB to distinguish clouds from fog - 07 Feb 2023 - 1501 UTC
Nighttime Microphysics - RGB to distinguish clouds from fog - 07 Feb 2023 - 1501 UTC
Nighttime Microphysics - RGB to distinguish clouds from fog - 07 Feb 2023 - 1506 UTC
Nighttime Microphysics - RGB to distinguish clouds from fog - 07 Feb 2023 - 1506 UTC
Nighttime Microphysics - RGB to distinguish clouds from fog - 07 Feb 2023 - 1511 UTC
Nighttime Microphysics - RGB to distinguish clouds from fog - 07 Feb 2023 - 1511 UTC
Nighttime Microphysics - RGB to distinguish clouds from fog - 07 Feb 2023 - 1516 UTC
Nighttime Microphysics - RGB to distinguish clouds from fog - 07 Feb 2023 - 1516 UTC
Nighttime Microphysics - RGB to distinguish clouds from fog - 07 Feb 2023 - 1521 UTC
Nighttime Microphysics - RGB to distinguish clouds from fog - 07 Feb 2023 - 1521 UTC
Nighttime Microphysics - RGB to distinguish clouds from fog - 07 Feb 2023 - 1526 UTC
Nighttime Microphysics - RGB to distinguish clouds from fog - 07 Feb 2023 - 1526 UTC
Nighttime Microphysics - RGB to distinguish clouds from fog - 07 Feb 2023 - 1531 UTC
Nighttime Microphysics - RGB to distinguish clouds from fog - 07 Feb 2023 - 1531 UTC

This RGB will be phased out around 1 Feb 2023 and will be replaced by the Day Night Cloud Micro Combo RGB.

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)