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NOAA GOES Image Viewer website
9 Nov 2025 - 11:51 EST
9 Nov 2025 - 16:51 UTC

Post-tropical Cyclone Katia - Band 15 at 28.0°N - 34.4°W

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Band 15 - 12.3 µm - Dirty Longwave Window - IR - 05 Sep 2023 - 0050 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 05 Sep 2023 - 0050 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 05 Sep 2023 - 0100 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 05 Sep 2023 - 0100 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 05 Sep 2023 - 0110 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 05 Sep 2023 - 0110 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 05 Sep 2023 - 0120 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 05 Sep 2023 - 0120 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 05 Sep 2023 - 0130 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 05 Sep 2023 - 0130 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 05 Sep 2023 - 0140 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 05 Sep 2023 - 0140 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 05 Sep 2023 - 0150 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 05 Sep 2023 - 0150 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 05 Sep 2023 - 0200 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 05 Sep 2023 - 0200 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 05 Sep 2023 - 0210 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 05 Sep 2023 - 0210 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 05 Sep 2023 - 0220 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 05 Sep 2023 - 0220 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 05 Sep 2023 - 0230 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 05 Sep 2023 - 0230 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 05 Sep 2023 - 0240 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 05 Sep 2023 - 0240 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 05 Sep 2023 - 0250 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 05 Sep 2023 - 0250 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 05 Sep 2023 - 0300 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 05 Sep 2023 - 0300 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 05 Sep 2023 - 0310 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 05 Sep 2023 - 0310 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 05 Sep 2023 - 0320 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 05 Sep 2023 - 0320 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 05 Sep 2023 - 0330 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 05 Sep 2023 - 0330 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 05 Sep 2023 - 0340 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 05 Sep 2023 - 0340 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 05 Sep 2023 - 0350 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 05 Sep 2023 - 0350 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 05 Sep 2023 - 0400 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 05 Sep 2023 - 0400 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 05 Sep 2023 - 0410 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 05 Sep 2023 - 0410 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 05 Sep 2023 - 0420 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 05 Sep 2023 - 0420 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 05 Sep 2023 - 0430 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 05 Sep 2023 - 0430 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 05 Sep 2023 - 0440 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 05 Sep 2023 - 0440 UTC
legend for color-enhanced infrared channels 11-15

12.3 µm - "Dirty" Longwave IR Window Band - 2 km resolution - Band 15 at 12.3 µm offers nearly continuous monitoring for numerous applications, though usually through a split window difference with a cleaner window channel. These differences can better estimate low-level moisture, volcanic ash, airborne dust/sand, sea surface temperature, and cloud particle size.

• For more details, see the Band 15 - ABI Quick Information Guide, (PDF, 662 KB)