:Product: 19960220GEOA.txt :Issued: 1996 Feb 20 0330 UTC # Prepared jointly by the U.S. Dept. of Commerce, NOAA, # Space Environment Center and the U.S. Air Force. # GEOALERT WWA051 UGEOA 20401 60220 0330/ 9930/ 10201 20201 30201 99999 UGEOE 20401 60220 0330/ 19/00 99999 UGEOI 20401 60220 0330/ 19/// 10012 20710 30080 49990 50000 63909 71604 80101 90000 99999 UGEOR 20401 60220 0330/ 19/24 20101 17946 20000 30000 42012 50000 60002 17109 01000 99999 PLAIN STRATWARM ALERT/MON/STRATWARM EXISTS. AN INTENSE WARMING EXISTS OVER THE SIBERIAN- CANADIAN ARCTIC WITH TEMPERATURE INCREASE OF MORE THAN 40 DGS C SINCE THE LAST WEEK.WARM AIR SPREADING NORTHEASTWARDS. TEMPERATURE GRADIENT REVERSED BETWEEN 60N AND THE POLE AT 10HPA AND UPWARDS IN THE WHOLE UPPER STRATOSPHERE. 99999