18 Apr 2024 - 12:45 EDT
18 Apr 2024 - 16:45 UTC
18 Apr 2024 - 16:45 UTC
GOES-East Mesoscale view - Band 4 at 30°N - 98°W - Hays County, TX
5 frame animation displayed. This mesoscale location is no longer being actively produced.
To enlarge, pause animation & click the image. Hover over popups to zoom. Use slider to navigate.
Band 4 - 1.37 µm - Cirrus - Near IR - 08 Apr 2024 - 1835 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 08 Apr 2024 - 1836 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 08 Apr 2024 - 1837 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 08 Apr 2024 - 1838 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 08 Apr 2024 - 1839 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)