AWIPS images of geostationary satellite water vapor channel data (above) showed a long moisture plume moving across the Pacific Ocean toward the west coast of the US on 02-03 October 2008. A comparison of GOES-11 water vapor channel data with POES (AMSU) and SSM/I Total Precipitable Water (TPW) products (below)... Read More

A cold frontal boundary was moving southward across the Pacific Ocean and approaching the Hawaiian Islands on 29 September – 30 September 2008, as seen on a comparison of AWIPS visible, IR, and water... Read More

Hurricane Gustav underwent a period of rapid intensification during the daytime hours on 30 August 2008 (as seen on a plot of the CIMSS Advanced Dvorak Technique), reaching Category 4 intensity. AWIPS images of the GOES-12 10.7 µm IR channel (above) revealed an impressive eye structure on 30 August,... Read More

After passing over Key West on 18 August, Tropical Storm Fay made landfall along the Gulf Coast of the Florida peninsula on 19 August 2008. GOES-12 IR imagery from the CIMSS Tropical Cyclones site (above) showed that Fay... Read More