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28 Mar 2024 - 14:12 EDT
28 Mar 2024 - 18:12 UTC

Post-Tropical Cyclone Barbara - Band 4 at 18.7°N - 139.2°W

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Band 4 - 1.37 µm - Cirrus - Near IR - 06 Jul 2019 - 0730 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 06 Jul 2019 - 0730 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 06 Jul 2019 - 0840 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 06 Jul 2019 - 0840 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 06 Jul 2019 - 0850 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 06 Jul 2019 - 0850 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 06 Jul 2019 - 0900 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 06 Jul 2019 - 0900 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 06 Jul 2019 - 0910 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 06 Jul 2019 - 0910 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 06 Jul 2019 - 1040 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 06 Jul 2019 - 1040 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 06 Jul 2019 - 1140 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 06 Jul 2019 - 1140 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 06 Jul 2019 - 1220 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 06 Jul 2019 - 1220 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 06 Jul 2019 - 1240 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 06 Jul 2019 - 1240 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 06 Jul 2019 - 1250 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 06 Jul 2019 - 1250 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 06 Jul 2019 - 1430 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 06 Jul 2019 - 1430 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 06 Jul 2019 - 1530 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 06 Jul 2019 - 1530 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 06 Jul 2019 - 1600 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 06 Jul 2019 - 1600 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 06 Jul 2019 - 1740 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 06 Jul 2019 - 1740 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 06 Jul 2019 - 1750 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 06 Jul 2019 - 1750 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 06 Jul 2019 - 1830 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 06 Jul 2019 - 1830 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 06 Jul 2019 - 1840 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 06 Jul 2019 - 1840 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 06 Jul 2019 - 1900 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 06 Jul 2019 - 1900 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 06 Jul 2019 - 1920 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 06 Jul 2019 - 1920 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 06 Jul 2019 - 1950 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 06 Jul 2019 - 1950 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 06 Jul 2019 - 2030 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 06 Jul 2019 - 2030 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 06 Jul 2019 - 2040 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 06 Jul 2019 - 2040 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 06 Jul 2019 - 2140 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 06 Jul 2019 - 2140 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 06 Jul 2019 - 2300 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 06 Jul 2019 - 2300 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)