18 Jan 2026 - 05:33 EST
18 Jan 2026 - 10:33 UTC
18 Jan 2026 - 10:33 UTC
GOES-West - Sector view: Northern Pacific - Band 4
4 hour loop - 24 images - 10 minute update
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Band 4 - 1.37 µm - Cirrus - Near IR - 18 Jan 2026 - 0550 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 18 Jan 2026 - 0600 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 18 Jan 2026 - 0610 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 18 Jan 2026 - 0620 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 18 Jan 2026 - 0630 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 18 Jan 2026 - 0640 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 18 Jan 2026 - 0650 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 18 Jan 2026 - 0710 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 18 Jan 2026 - 0720 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 18 Jan 2026 - 0730 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 18 Jan 2026 - 0740 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 18 Jan 2026 - 0750 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 18 Jan 2026 - 0800 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 18 Jan 2026 - 0810 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 18 Jan 2026 - 0820 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 18 Jan 2026 - 0830 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 18 Jan 2026 - 0840 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 18 Jan 2026 - 0850 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 18 Jan 2026 - 0900 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 18 Jan 2026 - 0910 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 18 Jan 2026 - 0920 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 18 Jan 2026 - 0930 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 18 Jan 2026 - 0950 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 18 Jan 2026 - 1010 UTC
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)