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20 Jan 2026 - 20:26 EST
21 Jan 2026 - 01:26 UTC

GOES-19 Mesoscale view - Band 15 at 39°N - 104°W - Elbert County, CO

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Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1641 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1641 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1642 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1642 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1643 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1643 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1644 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1644 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1645 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1645 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1646 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1646 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1647 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1647 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1648 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1648 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1649 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1649 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1650 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1650 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1651 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1651 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1652 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1652 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1653 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1653 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1654 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1654 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1655 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1655 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1656 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1656 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1657 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1657 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1658 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1658 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1659 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1659 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1700 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1700 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1701 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1701 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1702 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1702 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1703 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1703 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1704 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1704 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1705 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1705 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1706 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1706 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1707 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1707 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1708 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1708 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1709 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1709 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1710 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 17 Dec 2025 - 1710 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)