21 May 2025 - 07:01 EDT
21 May 2025 - 11:01 UTC
21 May 2025 - 11:01 UTC
GOES-19 Mesoscale view - Band 4 at 30°N - 83°W - Lafayette County, FL
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Band 4 - 1.37 µm - Cirrus - Near IR - 28 Jan 2025 - 2053 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 29 Jan 2025 - 0012 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 29 Jan 2025 - 0331 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 29 Jan 2025 - 0650 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 29 Jan 2025 - 1009 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 29 Jan 2025 - 1328 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)