27 Jan 2023 - 23:15 EST
28 Jan 2023 - 04:15 UTC
28 Jan 2023 - 04:15 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 - 28 Jan 2023 - 0210 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 28 Jan 2023 - 0220 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 28 Jan 2023 - 0230 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 28 Jan 2023 - 0240 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 28 Jan 2023 - 0250 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 28 Jan 2023 - 0300 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 28 Jan 2023 - 0310 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 28 Jan 2023 - 0320 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 28 Jan 2023 - 0330 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 28 Jan 2023 - 0340 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 28 Jan 2023 - 0350 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 28 Jan 2023 - 0400 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)