000
WTNT80 EGRR 280600

 MET OFFICE TROPICAL CYCLONE GUIDANCE FOR NORTH-EAST PACIFIC

 AND ATLANTIC

             GLOBAL MODEL DATA TIME 00UTC 28.08.2011

             HURRICANE IRENE      ANALYSED POSITION : 36.6N  75.7W

     ATCF IDENTIFIER : AL092011

  VERIFYING TIME     POSITION     STRENGTH        TENDENCY
  --------------     --------     --------        --------
 00UTC 28.08.2011  36.6N  75.7W   INTENSE
 12UTC 28.08.2011  39.8N  74.3W   INTENSE     WEAKENING RAPIDLY
 00UTC 29.08.2011  43.2N  71.9W   MODERATE   INTENSIFYING SLIGHTLY
 12UTC 29.08.2011  48.0N  68.7W   MODERATE     WEAKENING RAPIDLY
 00UTC 30.08.2011  EXTRA-TROPICAL

             NEW TROPICAL STORM FORECAST TO DEVELOP AFTER  36 HOURS
                   FORECAST POSITION AT T+ 36 : 10.9N  26.6W

  VERIFYING TIME     POSITION     STRENGTH        TENDENCY
  --------------     --------     --------        --------
 12UTC 29.08.2011  10.9N  26.6W     WEAK
 00UTC 30.08.2011  12.1N  29.7W   MODERATE  INTENSIFYING SLIGHTLY
 12UTC 30.08.2011  13.3N  33.7W   MODERATE      LITTLE CHANGE
 00UTC 31.08.2011  14.4N  37.4W   MODERATE      LITTLE CHANGE
 12UTC 31.08.2011  15.6N  40.6W   MODERATE  INTENSIFYING SLIGHTLY
 00UTC 01.09.2011  17.0N  43.8W    STRONG       LITTLE CHANGE
 12UTC 01.09.2011  18.2N  46.9W    STRONG       LITTLE CHANGE
 00UTC 02.09.2011  19.4N  49.4W    STRONG   INTENSIFYING SLIGHTLY
 12UTC 02.09.2011  21.2N  51.5W    STRONG       LITTLE CHANGE
 00UTC 03.09.2011  22.6N  53.0W   INTENSE   INTENSIFYING 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 280449