000
WTNT80 EGRR 230600

 MET OFFICE TROPICAL CYCLONE GUIDANCE FOR NORTH-EAST PACIFIC
 AND ATLANTIC

             GLOBAL MODEL DATA TIME 00UTC 23.08.2012

        TROPICAL STORM ISAAC      ANALYSED POSITION : 16.1N  62.3W

     ATCF IDENTIFIER : AL092012

  VERIFYING TIME     POSITION     STRENGTH        TENDENCY
  --------------     --------     --------        --------
 00UTC 23.08.2012  16.1N  62.3W     WEAK
 12UTC 23.08.2012  15.7N  63.9W    STRONG   INTENSIFYING RAPIDLY
 00UTC 24.08.2012  17.3N  66.6W   MODERATE   WEAKENING SLIGHTLY
 12UTC 24.08.2012  17.7N  69.4W   INTENSE   INTENSIFYING RAPIDLY
 00UTC 25.08.2012  18.6N  72.7W   MODERATE    WEAKENING RAPIDLY
 12UTC 25.08.2012  19.8N  74.4W    STRONG   INTENSIFYING RAPIDLY
 00UTC 26.08.2012  21.7N  77.1W    STRONG       LITTLE CHANGE
 12UTC 26.08.2012  23.1N  79.3W    STRONG       LITTLE CHANGE
 00UTC 27.08.2012  24.0N  81.0W    STRONG       LITTLE CHANGE
 12UTC 27.08.2012  24.9N  83.1W    STRONG   INTENSIFYING SLIGHTLY
 00UTC 28.08.2012  25.9N  84.8W   INTENSE   INTENSIFYING SLIGHTLY
 12UTC 28.08.2012  27.0N  85.9W   INTENSE   INTENSIFYING SLIGHTLY
 00UTC 29.08.2012  28.2N  86.3W   INTENSE   INTENSIFYING RAPIDLY

   TROPICAL DEPRESSION 10L        ANALYSED POSITION : 13.5N  38.9W

     ATCF IDENTIFIER : AL102012

  VERIFYING TIME     POSITION     STRENGTH        TENDENCY
  --------------     --------     --------        --------
 00UTC 23.08.2012  13.5N  38.9W     WEAK
 12UTC 23.08.2012  14.3N  41.9W     WEAK        LITTLE CHANGE
 00UTC 24.08.2012  15.5N  44.7W     WEAK     WEAKENING SLIGHTLY
 12UTC 24.08.2012  16.2N  47.3W     WEAK        LITTLE CHANGE
 00UTC 25.08.2012  18.3N  50.1W     WEAK        LITTLE CHANGE
 12UTC 25.08.2012  19.6N  53.7W     WEAK    INTENSIFYING SLIGHTLY
 00UTC 26.08.2012  20.7N  56.7W   MODERATE  INTENSIFYING SLIGHTLY
 12UTC 26.08.2012  22.7N  60.5W   MODERATE  INTENSIFYING SLIGHTLY
 00UTC 27.08.2012  24.4N  63.9W   MODERATE   WEAKENING SLIGHTLY
 12UTC 27.08.2012  26.6N  66.9W   MODERATE      LITTLE CHANGE
 00UTC 28.08.2012  28.5N  68.4W   MODERATE      LITTLE CHANGE
 12UTC 28.08.2012  30.1N  68.1W   MODERATE      LITTLE CHANGE
 00UTC 29.08.2012  30.7N  66.3W   MODERATE      LITTLE CHANGE


             NEW TROPICAL STORM FORECAST TO DEVELOP AFTER  36 HOURS
                   FORECAST POSITION AT T+ 36 : 13.3N   26.0W

  VERIFYING TIME     POSITION     STRENGTH        TENDENCY
  --------------     --------     --------        --------
 12UTC 24.08.2012  13.3N  26.0W     WEAK        LITTLE CHANGE
 00UTC 25.08.2012  13.6N  27.5W     WEAK        LITTLE CHANGE
 12UTC 25.08.2012  14.6N  30.5W     WEAK    INTENSIFYING SLIGHTLY
 00UTC 26.08.2012  15.7N  34.4W   MODERATE  INTENSIFYING SLIGHTLY
 12UTC 26.08.2012  16.6N  37.5W   MODERATE  INTENSIFYING SLIGHTLY
 00UTC 27.08.2012  18.4N  39.5W   MODERATE   WEAKENING SLIGHTLY
 12UTC 27.08.2012  20.4N  42.3W   MODERATE      LITTLE CHANGE
 00UTC 28.08.2012  23.0N  44.2W   MODERATE      LITTLE CHANGE
 12UTC 28.08.2012  24.1N  46.6W   MODERATE      LITTLE CHANGE
 00UTC 29.08.2012  26.6N  47.5W   MODERATE      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 230514