NOAA GOES Image Viewer website
27 Jan 2023 - 02:35 EST
27 Jan 2023 - 07:35 UTC

GOES-West - Sector view: Southeastern Alaska - Band 4

2 hour loop - 12 images - 10 minute update

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Band 4 - 1.37 µm - Cirrus - Near IR - 27 Jan 2023 - 0530 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 27 Jan 2023 - 0530 UTC Latitude / Longitude grid
Band 4 - 1.37 µm - Cirrus - Near IR - 27 Jan 2023 - 0540 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 27 Jan 2023 - 0540 UTC Latitude / Longitude grid
Band 4 - 1.37 µm - Cirrus - Near IR - 27 Jan 2023 - 0550 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 27 Jan 2023 - 0550 UTC Latitude / Longitude grid
Band 4 - 1.37 µm - Cirrus - Near IR - 27 Jan 2023 - 0600 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 27 Jan 2023 - 0600 UTC Latitude / Longitude grid
Band 4 - 1.37 µm - Cirrus - Near IR - 27 Jan 2023 - 0610 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 27 Jan 2023 - 0610 UTC Latitude / Longitude grid
Band 4 - 1.37 µm - Cirrus - Near IR - 27 Jan 2023 - 0620 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 27 Jan 2023 - 0620 UTC Latitude / Longitude grid
Band 4 - 1.37 µm - Cirrus - Near IR - 27 Jan 2023 - 0630 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 27 Jan 2023 - 0630 UTC Latitude / Longitude grid
Band 4 - 1.37 µm - Cirrus - Near IR - 27 Jan 2023 - 0640 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 27 Jan 2023 - 0640 UTC Latitude / Longitude grid
Band 4 - 1.37 µm - Cirrus - Near IR - 27 Jan 2023 - 0650 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 27 Jan 2023 - 0650 UTC Latitude / Longitude grid
Band 4 - 1.37 µm - Cirrus - Near IR - 27 Jan 2023 - 0700 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 27 Jan 2023 - 0700 UTC Latitude / Longitude grid
Band 4 - 1.37 µm - Cirrus - Near IR - 27 Jan 2023 - 0710 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 27 Jan 2023 - 0710 UTC Latitude / Longitude grid
Band 4 - 1.37 µm - Cirrus - Near IR - 27 Jan 2023 - 0720 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 27 Jan 2023 - 0720 UTC Latitude / Longitude grid

1.37 µm - Cirrus Band - 2 km resolution - Band 4 will detect very thin cirrus clouds during the day. This band is centered in a strong water vapor absorption spectral region. It does not routinely sense the lower troposphere, where there is substantial water vapor, and thus provides excellent daytime sensitivity to high, very thin cirrus under most circumstances.

Band 4 is a visible channel and is therefore black during nighttime hours.

• For more details, see the Band 4 - ABI Quick Information Guide, (PDF, 532 KB)