000
WTNT80 EGRR 150509

 MET OFFICE TROPICAL CYCLONE GUIDANCE FOR NORTH-EAST PACIFIC

 AND ATLANTIC

             GLOBAL MODEL DATA TIME 00UTC 15.08.2008

        TROPICAL STORM ISELLE     ANALYSED POSITION : 17.5N 110.5W

     ATCF IDENTIFIER : EP102008

  VERIFYING TIME     POSITION     STRENGTH        TENDENCY
  --------------     --------     --------        --------
 00UTC 15.08.2008  17.5N 110.5W     WEAK
 12UTC 15.08.2008  17.4N 112.3W     WEAK        LITTLE CHANGE
 00UTC 16.08.2008  17.5N 113.5W     WEAK        LITTLE CHANGE
 12UTC 16.08.2008  18.2N 114.0W     WEAK        LITTLE CHANGE
 00UTC 17.08.2008  18.6N 115.0W     WEAK        LITTLE CHANGE
 12UTC 17.08.2008  18.9N 115.7W     WEAK     WEAKENING SLIGHTLY
 00UTC 18.08.2008  19.0N 116.7W     WEAK        LITTLE CHANGE
 12UTC 18.08.2008  18.6N 117.8W     WEAK     WEAKENING SLIGHTLY
 00UTC 19.08.2008  18.3N 119.0W     WEAK        LITTLE CHANGE
 12UTC 19.08.2008        BELOW TROPICAL STORM STRENGTH

             NEW TROPICAL STORM FORECAST TO DEVELOP AFTER  24 HOURS
                   FORECAST POSITION AT T+ 24 :  12.0N  27.2W

  VERIFYING TIME     POSITION     STRENGTH        TENDENCY
  --------------     --------     --------        --------
 00UTC 16.08.2008  12.0N  27.2W     WEAK
 12UTC 16.08.2008  12.9N  28.5W     WEAK     WEAKENING SLIGHTLY
 00UTC 17.08.2008  12.6N  30.7W     WEAK    INTENSIFYING SLIGHTLY
 12UTC 17.08.2008  13.6N  33.9W     WEAK        LITTLE CHANGE
 00UTC 18.08.2008  14.0N  36.2W     WEAK        LITTLE CHANGE
 12UTC 18.08.2008  14.5N  39.1W     WEAK    INTENSIFYING SLIGHTLY
 00UTC 19.08.2008  14.8N  41.9W     WEAK        LITTLE CHANGE
 12UTC 19.08.2008  14.5N  44.3W     WEAK     WEAKENING SLIGHTLY
 00UTC 20.08.2008  15.1N  45.8W     WEAK        LITTLE CHANGE
 12UTC 20.08.2008  15.7N  47.0W     WEAK    INTENSIFYING SLIGHTLY
 00UTC 21.08.2008  16.7N  49.3W     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 150509