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.
18 Mar 2024 - 21:14 EDT
19 Mar 2024 - 01:14 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 - 18 Mar 2024 - 2310 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 18 Mar 2024 - 2320 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 18 Mar 2024 - 2330 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 18 Mar 2024 - 2340 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 18 Mar 2024 - 2350 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 19 Mar 2024 - 0000 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 19 Mar 2024 - 0010 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 19 Mar 2024 - 0020 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 19 Mar 2024 - 0030 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 19 Mar 2024 - 0040 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 19 Mar 2024 - 0050 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 19 Mar 2024 - 0100 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.