000
WTNT80 EGRR 050600

 MET OFFICE TROPICAL CYCLONE GUIDANCE FOR NORTH-EAST PACIFIC

 AND ATLANTIC

             GLOBAL MODEL DATA TIME 00UTC 05.09.2010

   TROPICAL DEPRESSION GASTON     ANALYSED POSITION : 16.7N  47.8W

     ATCF IDENTIFIER : AL092010

  VERIFYING TIME     POSITION     STRENGTH        TENDENCY
  --------------     --------     --------        --------
 00UTC 05.09.2010  16.7N  47.8W     WEAK
 12UTC 05.09.2010  16.6N  50.6W     WEAK        LITTLE CHANGE
 00UTC 06.09.2010  17.2N  53.4W     WEAK        LITTLE CHANGE
 12UTC 06.09.2010  16.8N  56.6W     WEAK        LITTLE CHANGE
 00UTC 07.09.2010  16.7N  60.2W     WEAK        LITTLE CHANGE
 12UTC 07.09.2010  16.4N  63.2W     WEAK    INTENSIFYING SLIGHTLY
 00UTC 08.09.2010  16.9N  66.3W     WEAK        LITTLE CHANGE
 12UTC 08.09.2010  16.6N  69.8W   MODERATE  INTENSIFYING RAPIDLY
 00UTC 09.09.2010  17.6N  71.5W    STRONG   INTENSIFYING SLIGHTLY
 12UTC 09.09.2010  17.5N  74.3W   MODERATE   WEAKENING SLIGHTLY
 00UTC 10.09.2010  18.2N  75.7W    STRONG   INTENSIFYING SLIGHTLY
 12UTC 10.09.2010  19.1N  77.8W   INTENSE   INTENSIFYING RAPIDLY
 00UTC 11.09.2010  19.8N  79.6W   INTENSE       LITTLE CHANGE

             NEW TROPICAL STORM FORECAST TO DEVELOP AFTER  12 HOURS
                   FORECAST POSITION AT T+ 12 : 20.2N  95.1W

  VERIFYING TIME     POSITION     STRENGTH        TENDENCY
  --------------     --------     --------        --------
 12UTC 05.09.2010  20.2N  95.1W   MODERATE
 00UTC 06.09.2010  21.8N  95.9W     WEAK     WEAKENING SLIGHTLY
 12UTC 06.09.2010  22.5N  96.9W   MODERATE  INTENSIFYING SLIGHTLY
 00UTC 07.09.2010  23.4N  97.4W     WEAK     WEAKENING SLIGHTLY
 12UTC 07.09.2010  24.7N  98.5W     WEAK     WEAKENING SLIGHTLY
 00UTC 08.09.2010         BELOW TROPICAL STORM STRENGTH


 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 050442