:Product: 19960331GEOA.txt :Issued: 1996 Mar 31 0330 UTC # Prepared jointly by the U.S. Dept. of Commerce, NOAA, # Space Environment Center and the U.S. Air Force. # GEOALERT WWA091 UGEOA 20401 60331 0330/ 9930/ 10311 20311 30311 99999 UGEOE 20401 60331 0330/ 30/00 99999 UGEOI 20401 60331 0330/ 30/// 10000 20700 30060 40000 50000 64109 71704 80000 90000 99999 UGEOR 20401 60331 0330/ 30/24 31100 99999 PLAIN STRATWARM ALERT/SAT/STRATWARM EXISTS. WARM AIR COVERS THE POLAR REGION IN THE LOWER AND MIDDLE STRATOSPHERE. TEMPERATURE GRADIENT REVERSED BETWEEN 60N AND THE POLE, EXCEPT IN THE UPPER STRATOSPHERE. 99999