:Product: 20001213GEOA.txt :Issued: 2000 Dec 13 0330 UTC # Prepared jointly by the U.S. Dept. of Commerce, NOAA, # Space Environment Center and the U.S. Air Force. # Geoalert WWA348 UGEOA 20401 01213 0330/ 9935/ 11132 20132 30132 99999 UGEOE 20401 01213 0330/ 12/01 14372 1507/ 15232 21310 0//// 07801 12508 99267 99999 UGEOI 20401 01213 0330/ 12/// 10095 21500 30060 40010 50100 66407 71004 80006 90320 99999 UGEOR 20401 01213 0330/ 12/24 13106 19254 20000 30000 47201 50020 60002 45809 01000 19262 20000 30000 44312 50100 60015 11814 17000 19264 20000 30000 44212 50060 60005 24224 15000 19265 20000 30000 47101 50020 60001 14320 00000 19266 20000 30000 43212 50020 60002 42423 04000 19267 20100 30110 44312 50100 60010 12508 19400 99999 PLAIN STRATWARM ALERT/TUESDAY/STRATWARM EXISTS. MAJOR WARMING CONTINUES. 5 AND 8-DAY FORECASTS INDICATE A VORTEX SPLITTING EVENT TO FORM TWO NEW CENTRES OVER THE CANADIAN ARCTIC AND A WEAKER CENTRE OVER SIBERIA. THE WARM AIR OVER SIBERIA AND RUSSIA COOLS SLIGHTLY AND SPREADS TO THE WEST.