Notice: As of 4:26 p.m. EDT,
the GOES-16 ABI Imager (GOES-East) is offline due to a reported thermal anomaly.
No GOES-East images will be updated while the satellite is offline.
As soon as data flow is restored, we will begin processing images and update the site.
GOES-West continues to operate normally.
20 Sep 2024 - 14:40 EDT
20 Sep 2024 - 18:40 UTC
Post-tropical Cyclone Iselle - Band 4 at 23.7°N - 113.3°W
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Band 4 - 1.37 µm - Cirrus - Near IR - 31 Aug 2020 - 0030 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 31 Aug 2020 - 0040 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 31 Aug 2020 - 0050 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 31 Aug 2020 - 0100 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 31 Aug 2020 - 0110 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 31 Aug 2020 - 0120 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 31 Aug 2020 - 0130 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 31 Aug 2020 - 0150 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 31 Aug 2020 - 0200 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 31 Aug 2020 - 0210 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 31 Aug 2020 - 0220 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 31 Aug 2020 - 0250 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 31 Aug 2020 - 0300 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 31 Aug 2020 - 0310 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 31 Aug 2020 - 0330 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 31 Aug 2020 - 0340 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 31 Aug 2020 - 0350 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 31 Aug 2020 - 0400 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 31 Aug 2020 - 0420 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 31 Aug 2020 - 0430 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 31 Aug 2020 - 0440 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 31 Aug 2020 - 0450 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 31 Aug 2020 - 0500 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 31 Aug 2020 - 0510 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.