:Product: 19980227GEOA.txt :Issued: 1998 Feb 27 0330 UTC # Prepared jointly by the U.S. Dept. of Commerce, NOAA, # Space Environment Center and the U.S. Air Force. # GEOALERT WWA058 UGEOA 20401 80227 0330/ 9935/ 10271 20271 30271 99999 UGEOE 20401 80227 0330/ 26/00 99999 UGEOI 20401 80227 0330/ 26/// 10069 20930 30000 49990 50000 68008 71704 80004 90200 99999 UGEOR 20401 80227 0330/ 26/24 27104 18163 20000 30000 41001 50010 60001 38421 00000 18164 20000 30000 44322 50120 60018 42516 03100 18167 20000 30100 44312 50070 60008 30926 01000 18168 20000 30000 41001 50000 60002 46216 00000 99999 PLAIN STRATWARM ALERT/WEDNESDAY/STRATWARM EXISTS. WARMING OVER THE SIBERIAN/CANADIAN ARCTIC,CANADA AND ALASKA CONTINUES, BUT WEAKENING.TEMPERATURE GRADIENT REVERSED BETWEEN 60N AND THE POLE IN THE LOWER AND MIDDLE STRATOSPHERE FROM AROUND 50HPA TO 10HPA.