NOAA GOES Image Viewer website
18 Jan 2020 - 22:08 EST
19 Jan 2020 - 03:08 UTC

Post-Tropical Cyclone Nestor - Air Mass at 30.4°N - 84.1°W

12 frame animation displayed.

To enlarge, pause animation & click the image. Hover over popups to zoom. Use slider to navigate.
Apparent 'jumps' in the animation occur due to adjustments to reflect storm movement.

  

  
Air Mass - RGB composite based on the data from IR and WV - 20 Oct 2019 - 0300 UTC
Air Mass - RGB composite based on the data from IR and WV - 20 Oct 2019 - 0300 UTC
Air Mass - RGB composite based on the data from IR and WV - 20 Oct 2019 - 0310 UTC
Air Mass - RGB composite based on the data from IR and WV - 20 Oct 2019 - 0310 UTC
Air Mass - RGB composite based on the data from IR and WV - 20 Oct 2019 - 0320 UTC
Air Mass - RGB composite based on the data from IR and WV - 20 Oct 2019 - 0320 UTC
Air Mass - RGB composite based on the data from IR and WV - 20 Oct 2019 - 0330 UTC
Air Mass - RGB composite based on the data from IR and WV - 20 Oct 2019 - 0330 UTC
Air Mass - RGB composite based on the data from IR and WV - 20 Oct 2019 - 0340 UTC
Air Mass - RGB composite based on the data from IR and WV - 20 Oct 2019 - 0340 UTC
Air Mass - RGB composite based on the data from IR and WV - 20 Oct 2019 - 0350 UTC
Air Mass - RGB composite based on the data from IR and WV - 20 Oct 2019 - 0350 UTC
Air Mass - RGB composite based on the data from IR and WV - 20 Oct 2019 - 0400 UTC
Air Mass - RGB composite based on the data from IR and WV - 20 Oct 2019 - 0400 UTC
Air Mass - RGB composite based on the data from IR and WV - 20 Oct 2019 - 0410 UTC
Air Mass - RGB composite based on the data from IR and WV - 20 Oct 2019 - 0410 UTC
Air Mass - RGB composite based on the data from IR and WV - 20 Oct 2019 - 0420 UTC
Air Mass - RGB composite based on the data from IR and WV - 20 Oct 2019 - 0420 UTC
Air Mass - RGB composite based on the data from IR and WV - 20 Oct 2019 - 0430 UTC
Air Mass - RGB composite based on the data from IR and WV - 20 Oct 2019 - 0430 UTC
Air Mass - RGB composite based on the data from IR and WV - 20 Oct 2019 - 0440 UTC
Air Mass - RGB composite based on the data from IR and WV - 20 Oct 2019 - 0440 UTC
Air Mass - RGB composite based on the data from IR and WV - 20 Oct 2019 - 0450 UTC
Air Mass - RGB composite based on the data from IR and WV - 20 Oct 2019 - 0450 UTC
 

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)

Wait for animated GIF to build; then download.