NOAA GOES Image Viewer website
20 Jan 2021 - 04:13 EST
20 Jan 2021 - 09:13 UTC

GOES-West - Sector view: Hawaii - Air Mass*

1 hour loop - 12 images - 5 minute update

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Air Mass - RGB composite based on the data from IR and WV - 20 Jan 2021 - 0811 UTC
Air Mass - RGB composite based on the data from IR and WV - 20 Jan 2021 - 0811 UTC Latitude / Longitude grid
Air Mass - RGB composite based on the data from IR and WV - 20 Jan 2021 - 0816 UTC
Air Mass - RGB composite based on the data from IR and WV - 20 Jan 2021 - 0816 UTC Latitude / Longitude grid
Air Mass - RGB composite based on the data from IR and WV - 20 Jan 2021 - 0821 UTC
Air Mass - RGB composite based on the data from IR and WV - 20 Jan 2021 - 0821 UTC Latitude / Longitude grid
Air Mass - RGB composite based on the data from IR and WV - 20 Jan 2021 - 0826 UTC
Air Mass - RGB composite based on the data from IR and WV - 20 Jan 2021 - 0826 UTC Latitude / Longitude grid
Air Mass - RGB composite based on the data from IR and WV - 20 Jan 2021 - 0831 UTC
Air Mass - RGB composite based on the data from IR and WV - 20 Jan 2021 - 0831 UTC Latitude / Longitude grid
Air Mass - RGB composite based on the data from IR and WV - 20 Jan 2021 - 0836 UTC
Air Mass - RGB composite based on the data from IR and WV - 20 Jan 2021 - 0836 UTC Latitude / Longitude grid
Air Mass - RGB composite based on the data from IR and WV - 20 Jan 2021 - 0841 UTC
Air Mass - RGB composite based on the data from IR and WV - 20 Jan 2021 - 0841 UTC Latitude / Longitude grid
Air Mass - RGB composite based on the data from IR and WV - 20 Jan 2021 - 0846 UTC
Air Mass - RGB composite based on the data from IR and WV - 20 Jan 2021 - 0846 UTC Latitude / Longitude grid
Air Mass - RGB composite based on the data from IR and WV - 20 Jan 2021 - 0851 UTC
Air Mass - RGB composite based on the data from IR and WV - 20 Jan 2021 - 0851 UTC Latitude / Longitude grid
Air Mass - RGB composite based on the data from IR and WV - 20 Jan 2021 - 0856 UTC
Air Mass - RGB composite based on the data from IR and WV - 20 Jan 2021 - 0856 UTC Latitude / Longitude grid
Air Mass - RGB composite based on the data from IR and WV - 20 Jan 2021 - 0901 UTC
Air Mass - RGB composite based on the data from IR and WV - 20 Jan 2021 - 0901 UTC Latitude / Longitude grid
Air Mass - RGB composite based on the data from IR and WV - 20 Jan 2021 - 0906 UTC
Air Mass - RGB composite based on the data from IR and WV - 20 Jan 2021 - 0906 UTC Latitude / Longitude grid
 

About Air Mass

Air Mass RGB is used to diagnose the environment surrounding synoptic systems by enhancing temperature and moisture characteristics of airmasses. Cyclogenesis can be inferred by the identification of warm, dry, ozone-rich descending stratospheric air associated with jet streams and potential vorticity (PV) anomalies. The RGB can be used to validate the location of PV anomalies in model data. Additionally, this RGB can distinguish between polar and tropical airmasses, especially along upper-level frontal boundaries and identify high-, mid-, and low-level clouds.

• For more details, see the Air Mass RGB Guide, (PDF, 1.1 MB)

*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.

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