000
WTNT80 EGRR 200600

 MET OFFICE TROPICAL CYCLONE GUIDANCE FOR NORTH-EAST PACIFIC

 AND ATLANTIC

             GLOBAL MODEL DATA TIME 00UTC 20.05.2012

        TROPICAL STORM ALBERTO    ANALYSED POSITION : 32.2N  77.5W

     ATCF IDENTIFIER : AL012012

  VERIFYING TIME     POSITION     STRENGTH        TENDENCY
  --------------     --------     --------        --------
 00UTC 20.05.2012  32.2N  77.5W   MODERATE
 12UTC 20.05.2012  31.5N  78.5W   MODERATE   WEAKENING SLIGHTLY
 00UTC 21.05.2012  31.2N  78.6W   MODERATE   WEAKENING SLIGHTLY
 12UTC 21.05.2012  31.3N  78.3W   MODERATE      LITTLE CHANGE
 00UTC 22.05.2012  32.0N  76.7W     WEAK        LITTLE CHANGE
 12UTC 22.05.2012  33.8N  74.0W     WEAK     WEAKENING SLIGHTLY
 00UTC 23.05.2012  36.2N  71.2W     WEAK     WEAKENING SLIGHTLY
 12UTC 23.05.2012        BELOW TROPICAL STORM STRENGTH

             NEW TROPICAL STORM FORECAST TO DEVELOP AFTER  24 HOURS
                   FORECAST POSITION AT T+ 24 : 10.0N 100.2W

  VERIFYING TIME     POSITION     STRENGTH        TENDENCY
  --------------     --------     --------        --------
 00UTC 21.05.2012  10.0N 100.2W     WEAK
 12UTC 21.05.2012   9.9N 101.6W     WEAK        LITTLE CHANGE
 00UTC 22.05.2012  11.3N 102.8W     WEAK    INTENSIFYING SLIGHTLY
 12UTC 22.05.2012  11.3N 105.0W   MODERATE  INTENSIFYING RAPIDLY
 00UTC 23.05.2012  12.7N 106.9W   MODERATE  INTENSIFYING SLIGHTLY
 12UTC 23.05.2012  13.7N 107.9W    STRONG   INTENSIFYING SLIGHTLY
 00UTC 24.05.2012  14.9N 108.7W    STRONG       LITTLE CHANGE
 12UTC 24.05.2012  15.9N 108.4W    STRONG       LITTLE CHANGE
 00UTC 25.05.2012  17.0N 107.5W    STRONG       LITTLE CHANGE
 12UTC 25.05.2012  18.3N 107.0W   MODERATE   WEAKENING SLIGHTLY
 00UTC 26.05.2012  18.9N 106.9W   MODERATE   WEAKENING SLIGHTLY

 THIS INFORMATION IS PROVIDED AS GUIDANCE FOR TROPICAL CYCLONE
 RSMCS. IT REQUIRES INTERPRETATION BY TROPICAL CYCLONE SPECIALISTS
 AND SHOULD NOT BE CONSIDERED AS A FINAL PRODUCT


 MET OFFICE, EXETER, UK

 TOO 200443