GOES-18 Interleave Testing - Has ended. GOES-West data now supplied from operational GOES-17 satellite.
GOES-18 expected to become operational GOES-West in January 2023. See GOES-18 Interleave Testing for more information.
19 Mar 2024 - 01:05 EDT
19 Mar 2024 - 05:05 UTC
GOES-West CONUS - Band 4
1 hour loop - 12 images - 5 minute update
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Band 4 - 1.37 µm - Cirrus - Near IR - 19 Mar 2024 - 0356 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 19 Mar 2024 - 0401 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 19 Mar 2024 - 0406 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 19 Mar 2024 - 0411 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 19 Mar 2024 - 0416 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 19 Mar 2024 - 0421 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 19 Mar 2024 - 0426 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 19 Mar 2024 - 0431 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 19 Mar 2024 - 0436 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 19 Mar 2024 - 0441 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 19 Mar 2024 - 0446 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 19 Mar 2024 - 0451 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.