Extratropical Cyclones Forming Along the East and Gulf Coasts

Online 11.3: Infrared Satellite Imagery During the Superstorm of 1993 Satellite Imagery: March 12 to 15, 1993 enhanced IR satellite imagery of the Superstorm of 1993 clearly shows the development and track of the storm. Purple and blue are coldest (highest) clouds. Clouds develop along the Gulf Coast and migrate up the eastern seaboard forming a well developed comma cloud.