NOAA GOES Image Viewer website
15 Oct 2019 - 04:58 EDT
15 Oct 2019 - 08:58 UTC

GOES-West - Sector view: Alaska - Band 8*

2 hour loop - 12 images - 10 minute update

To enlarge, pause animation & click the image. Hover over popups to zoom. Use slider to navigate.

  

  
Band 8 - 6.2 µm - Upper-Level Water Vapor - IR - 15 Oct 2019 - 0650 UTC
Band 8 - 6.2 µm - Upper-Level Water Vapor - IR  - 15 Oct 2019 - 0650 UTC Latitude / Longitude grid for
Band 8 - 6.2 µm - Upper-Level Water Vapor - IR - 15 Oct 2019 - 0700 UTC
Band 8 - 6.2 µm - Upper-Level Water Vapor - IR  - 15 Oct 2019 - 0700 UTC Latitude / Longitude grid for
Band 8 - 6.2 µm - Upper-Level Water Vapor - IR - 15 Oct 2019 - 0710 UTC
Band 8 - 6.2 µm - Upper-Level Water Vapor - IR  - 15 Oct 2019 - 0710 UTC Latitude / Longitude grid for
Band 8 - 6.2 µm - Upper-Level Water Vapor - IR - 15 Oct 2019 - 0720 UTC
Band 8 - 6.2 µm - Upper-Level Water Vapor - IR  - 15 Oct 2019 - 0720 UTC Latitude / Longitude grid for
Band 8 - 6.2 µm - Upper-Level Water Vapor - IR - 15 Oct 2019 - 0730 UTC
Band 8 - 6.2 µm - Upper-Level Water Vapor - IR  - 15 Oct 2019 - 0730 UTC Latitude / Longitude grid for
Band 8 - 6.2 µm - Upper-Level Water Vapor - IR - 15 Oct 2019 - 0740 UTC
Band 8 - 6.2 µm - Upper-Level Water Vapor - IR  - 15 Oct 2019 - 0740 UTC Latitude / Longitude grid for
Band 8 - 6.2 µm - Upper-Level Water Vapor - IR - 15 Oct 2019 - 0750 UTC
Band 8 - 6.2 µm - Upper-Level Water Vapor - IR  - 15 Oct 2019 - 0750 UTC Latitude / Longitude grid for
Band 8 - 6.2 µm - Upper-Level Water Vapor - IR - 15 Oct 2019 - 0800 UTC
Band 8 - 6.2 µm - Upper-Level Water Vapor - IR  - 15 Oct 2019 - 0800 UTC Latitude / Longitude grid for
Band 8 - 6.2 µm - Upper-Level Water Vapor - IR - 15 Oct 2019 - 0810 UTC
Band 8 - 6.2 µm - Upper-Level Water Vapor - IR  - 15 Oct 2019 - 0810 UTC Latitude / Longitude grid for
Band 8 - 6.2 µm - Upper-Level Water Vapor - IR - 15 Oct 2019 - 0820 UTC
Band 8 - 6.2 µm - Upper-Level Water Vapor - IR  - 15 Oct 2019 - 0820 UTC Latitude / Longitude grid for
Band 8 - 6.2 µm - Upper-Level Water Vapor - IR - 15 Oct 2019 - 0830 UTC
Band 8 - 6.2 µm - Upper-Level Water Vapor - IR  - 15 Oct 2019 - 0830 UTC Latitude / Longitude grid for
Band 8 - 6.2 µm - Upper-Level Water Vapor - IR - 15 Oct 2019 - 0840 UTC
Band 8 - 6.2 µm - Upper-Level Water Vapor - IR  - 15 Oct 2019 - 0840 UTC Latitude / Longitude grid for
legend for GOES-West color-enhanced channels 8-10
 

About Band 8

6.2 µm - "Upper-level Water Vapor" Band - 2 km resolution - Band 8 will be used for upper-level tropospheric water vapor tracking, jet stream identification, hurricane track forecasting, mid-latitude storm forecasting, severe weather analysis, upper mid-level moisture estimation (for legacy vertical moisture profiles) and turbulence detection.

The imager features three mid-level water vapor bands instead of the single water vapor band on the GOES-13 Imager. The single water vapor band on GOES-13 contained a mixture of water vapor features over many levels of the troposphere, but GOES-16 enables us to focus on water vapor in the upper troposphere (band 8), the middle troposphere (band 9), or the lower troposphere (band 10). The GOES-13 Imager water vapor channel falls between ABI bands 8 and 9.

• For more details, see the Band 8 - ABI Quick Information Guide, (PDF, 672 KB)

*GOES-17 Infrared Image Quality

During post-launch testing of the GOES-17 ABI instrument, an issue with the instrument's cooling system was discovered. The loop heat pipe (LHP) subsystem, which transfers heat from the ABI electronics to the radiator, is not operating at its designed capacity. The consequence of this is that the ABI detectors cannot be maintained at their intended temperatures under certain orbital conditions. This is preventing adequate cooling for some of the infrared (IR) channels on the instrument during parts of the night, leading to partial loss of ABI imagery. Learn more.

Wait for animated GIF to build; then download.