An extensive area of mountain waves was apparent on the “water vapor channel” images from GOES-11 and GOES-13 on 22 November 2006 (above). Animation of these images (QuickTime | Java) shows that the... Read More

Tropical Storm Rosa formed off the southwest coast of Mexico early in the day on 09 November 2006. In spite of existing in an environment of moderate southwesterly vertical shear, the tropical disturbance was able to intensify... Read More

A QuickTime animation of GOES-11 visible channel images (above) revealed multiple plumes of glacial sediment blowing offshore along the coast of Alaska on 06 November 2006. Strong chinook winds in the glacial valleys were lofting dust and carrying it out over the adjacent Gulf of Alaska. This phenomenon had... Read More

Two interesting semi-linear cloud features were apparent in the vicinity of the Hawaiian Islands on 06 November: (1) a cloud line to the lee of the Big Island of Hawaii, due to easterly “trade winds” within the marine boundary layer converging after flowing around... Read More