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28 Mar 2024 - 22:10 EDT
29 Mar 2024 - 02:10 UTC

Tropical Storm Julia - Band 4 at 12.4°N - 86.2°W

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Band 4 - 1.37 µm - Cirrus - Near IR - 09 Oct 2022 - 1650 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 09 Oct 2022 - 1650 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 09 Oct 2022 - 1700 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 09 Oct 2022 - 1700 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 09 Oct 2022 - 1710 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 09 Oct 2022 - 1710 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 09 Oct 2022 - 1720 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 09 Oct 2022 - 1720 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 09 Oct 2022 - 1730 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 09 Oct 2022 - 1730 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 09 Oct 2022 - 1740 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 09 Oct 2022 - 1740 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 09 Oct 2022 - 1750 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 09 Oct 2022 - 1750 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 09 Oct 2022 - 1800 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 09 Oct 2022 - 1800 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 09 Oct 2022 - 1810 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 09 Oct 2022 - 1810 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 09 Oct 2022 - 1820 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 09 Oct 2022 - 1820 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 09 Oct 2022 - 1830 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 09 Oct 2022 - 1830 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 09 Oct 2022 - 1840 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 09 Oct 2022 - 1840 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 09 Oct 2022 - 1850 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 09 Oct 2022 - 1850 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 09 Oct 2022 - 1900 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 09 Oct 2022 - 1900 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 09 Oct 2022 - 1910 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 09 Oct 2022 - 1910 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 09 Oct 2022 - 1920 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 09 Oct 2022 - 1920 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 09 Oct 2022 - 1930 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 09 Oct 2022 - 1930 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 09 Oct 2022 - 1940 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 09 Oct 2022 - 1940 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 09 Oct 2022 - 1950 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 09 Oct 2022 - 1950 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 09 Oct 2022 - 2000 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 09 Oct 2022 - 2000 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 09 Oct 2022 - 2010 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 09 Oct 2022 - 2010 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 09 Oct 2022 - 2020 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 09 Oct 2022 - 2020 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 09 Oct 2022 - 2030 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 09 Oct 2022 - 2030 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 09 Oct 2022 - 2040 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 09 Oct 2022 - 2040 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)