17 Jul 2025 - 04:53 EDT
17 Jul 2025 - 08:53 UTC
17 Jul 2025 - 08:53 UTC
GOES-West Full Disk - Band 4
2 hour loop - 12 images - 10 minute update
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Band 4 - 1.37 µm - Cirrus - Near IR - 17 Jul 2025 - 0650 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 17 Jul 2025 - 0700 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 17 Jul 2025 - 0710 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 17 Jul 2025 - 0720 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 17 Jul 2025 - 0730 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 17 Jul 2025 - 0740 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 17 Jul 2025 - 0750 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 17 Jul 2025 - 0800 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 17 Jul 2025 - 0810 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 17 Jul 2025 - 0820 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 17 Jul 2025 - 0830 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 17 Jul 2025 - 0840 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)