NOAA GOES Image Viewer website
20 Apr 2025 - 17:59 EDT
20 Apr 2025 - 21:59 UTC

GOES-West - Sector view: Alaska - Band 4

2 hour loop - 12 images - 10 minute update

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Band 4 - 1.37 µm - Cirrus - Near IR - 20 Apr 2025 - 1950 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 20 Apr 2025 - 1950 UTC Latitude / Longitude grid
Band 4 - 1.37 µm - Cirrus - Near IR - 20 Apr 2025 - 2000 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 20 Apr 2025 - 2000 UTC Latitude / Longitude grid
Band 4 - 1.37 µm - Cirrus - Near IR - 20 Apr 2025 - 2010 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 20 Apr 2025 - 2010 UTC Latitude / Longitude grid
Band 4 - 1.37 µm - Cirrus - Near IR - 20 Apr 2025 - 2020 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 20 Apr 2025 - 2020 UTC Latitude / Longitude grid
Band 4 - 1.37 µm - Cirrus - Near IR - 20 Apr 2025 - 2030 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 20 Apr 2025 - 2030 UTC Latitude / Longitude grid
Band 4 - 1.37 µm - Cirrus - Near IR - 20 Apr 2025 - 2040 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 20 Apr 2025 - 2040 UTC Latitude / Longitude grid
Band 4 - 1.37 µm - Cirrus - Near IR - 20 Apr 2025 - 2050 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 20 Apr 2025 - 2050 UTC Latitude / Longitude grid
Band 4 - 1.37 µm - Cirrus - Near IR - 20 Apr 2025 - 2100 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 20 Apr 2025 - 2100 UTC Latitude / Longitude grid
Band 4 - 1.37 µm - Cirrus - Near IR - 20 Apr 2025 - 2110 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 20 Apr 2025 - 2110 UTC Latitude / Longitude grid
Band 4 - 1.37 µm - Cirrus - Near IR - 20 Apr 2025 - 2120 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 20 Apr 2025 - 2120 UTC Latitude / Longitude grid
Band 4 - 1.37 µm - Cirrus - Near IR - 20 Apr 2025 - 2130 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 20 Apr 2025 - 2130 UTC Latitude / Longitude grid
Band 4 - 1.37 µm - Cirrus - Near IR - 20 Apr 2025 - 2140 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 20 Apr 2025 - 2140 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)