000
WTNT80 EGRR 070512

 MET OFFICE TROPICAL CYCLONE GUIDANCE FOR NORTH-EAST PACIFIC

 AND ATLANTIC

             GLOBAL MODEL DATA TIME 00UTC 07.09.2007

             NEW TROPICAL STORM FORECAST TO DEVELOP AFTER  12 HOURS
                   FORECAST POSITION AT T+ 12 : 28.6N  70.5W

  VERIFYING TIME     POSITION     STRENGTH        TENDENCY
  --------------     --------     --------        --------
 12UTC 07.09.2007  28.6N  70.5W     WEAK     
 00UTC 08.09.2007  29.2N  72.9W     WEAK    INTENSIFYING SLIGHTLY  
 12UTC 08.09.2007  30.4N  75.0W     WEAK        LITTLE CHANGE
 00UTC 09.09.2007  31.9N  76.4W     WEAK        LITTLE CHANGE
 12UTC 09.09.2007  33.2N  77.0W     WEAK        LITTLE CHANGE
 00UTC 10.09.2007  35.5N  77.2W     WEAK     WEAKENING SLIGHTLY
 12UTC 10.09.2007        BELOW TROPICAL STORM STRENGTH

             NEW TROPICAL STORM FORECAST TO DEVELOP AFTER  60 HOURS
                   FORECAST POSITION AT T+ 60 : 12.7N  27.6W

  VERIFYING TIME     POSITION     STRENGTH        TENDENCY
  --------------     --------     --------        --------
 12UTC 09.09.2007  12.7N  27.6W     WEAK
 00UTC 10.09.2007  13.2N  28.4W     WEAK     WEAKENING SLIGHTLY
 12UTC 10.09.2007  14.3N  29.1W     WEAK    INTENSIFYING SLIGHTLY
 00UTC 11.09.2007  14.9N  29.6W     WEAK     WEAKENING SLIGHTLY
 12UTC 11.09.2007  16.0N  30.1W     WEAK     WEAKENING SLIGHTLY
 00UTC 12.09.2007  17.5N  30.5W     WEAK        LITTLE CHANGE
 12UTC 12.09.2007  19.1N  31.3W     WEAK    INTENSIFYING SLIGHTLY
 00UTC 13.09.2007  20.0N  32.6W     WEAK     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 070512