000
WTNT80 EGRR 180530

 MET OFFICE TROPICAL CYCLONE GUIDANCE FOR NORTH-EAST PACIFIC

 AND ATLANTIC

             GLOBAL MODEL DATA TIME 00UTC 18.09.2007

    TROPICAL STORM DEVELOPED IN THE MODEL ANALYSIS AT POSITION :
    12.2N 106.7W

  VERIFYING TIME     POSITION     STRENGTH        TENDENCY
  --------------     --------     --------        --------
 00UTC 18.09.2007  12.2N 106.7W     WEAK
 12UTC 18.09.2007  14.1N 108.2W     WEAK        LITTLE CHANGE
 00UTC 19.09.2007  15.3N 110.1W     WEAK        LITTLE CHANGE
 12UTC 19.09.2007  16.0N 111.7W     WEAK        LITTLE CHANGE
 00UTC 20.09.2007  16.6N 113.0W     WEAK        LITTLE CHANGE
 12UTC 20.09.2007  16.8N 113.3W     WEAK     WEAKENING SLIGHTLY
 00UTC 21.09.2007        BELOW TROPICAL STORM STRENGTH

    
             NEW TROPICAL STORM FORECAST TO DEVELOP AFTER  60 HOURS
                   FORECAST POSITION AT T+ 60 : 26.0N  85.1W

  VERIFYING TIME     POSITION     STRENGTH        TENDENCY
  --------------     --------     --------        --------
 12UTC 20.09.2007  26.0N  85.1W     WEAK
 00UTC 21.09.2007  24.6N  86.7W     WEAK     WEAKENING SLIGHTLY
 12UTC 21.09.2007  25.6N  87.4W     WEAK        LITTLE CHANGE
 00UTC 22.09.2007  25.7N  89.2W     WEAK        LITTLE CHANGE
 12UTC 22.09.2007  25.5N  91.5W     WEAK        LITTLE CHANGE
 00UTC 23.09.2007  26.5N  93.1W     WEAK        LITTLE CHANGE
 12UTC 23.09.2007  28.0N  94.2W     WEAK    INTENSIFYING SLIGHTLY
 00UTC 24.09.2007  28.6N  95.4W     WEAK        LITTLE CHANGE

             

 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 180530