000
WTNT80 EGRR 220600

 MET OFFICE TROPICAL CYCLONE GUIDANCE FOR NORTH-EAST PACIFIC

 AND ATLANTIC

             GLOBAL MODEL DATA TIME 00UTC 22.06.2010

   EX-TROPICAL DEPRESSION BLAS    ANALYSED POSITION : 17.4N 120.3W

     ATCF IDENTIFIER : EP032010

  VERIFYING TIME     POSITION     STRENGTH        TENDENCY
  --------------     --------     --------        --------
 00UTC 22.06.2010  17.4N 120.3W     WEAK
 12UTC 22.06.2010  17.0N 122.4W     WEAK     WEAKENING SLIGHTLY
 00UTC 23.06.2010      BELOW TROPICAL STORM STRENGTH

             HURRICANE CELIA      ANALYSED POSITION : 11.6N 103.6W

     ATCF IDENTIFIER : EP042010

  VERIFYING TIME     POSITION     STRENGTH        TENDENCY
  --------------     --------     --------        --------
 00UTC 22.06.2010  11.6N 103.6W   MODERATE
 12UTC 22.06.2010  12.0N 105.0W    STRONG   INTENSIFYING SLIGHTLY
 00UTC 23.06.2010  12.8N 107.0W    STRONG   INTENSIFYING SLIGHTLY
 12UTC 23.06.2010  13.5N 109.2W   MODERATE   WEAKENING SLIGHTLY
 00UTC 24.06.2010  13.7N 111.3W     WEAK      WEAKENING RAPIDLY
 12UTC 24.06.2010  13.8N 113.4W     WEAK     WEAKENING SLIGHTLY
 00UTC 25.06.2010  14.2N 115.5W     WEAK        LITTLE CHANGE
 12UTC 25.06.2010  14.0N 117.3W     WEAK        LITTLE CHANGE
 00UTC 26.06.2010        BELOW TROPICAL STORM STRENGTH


    NEW TROPICAL STORM FORECAST TO DEVELOP AFTER 48 HOURS
       FORECAST POSITION AT T + 48 : 14.9N 79.3W


  VERIFYING TIME     POSITION     STRENGTH        TENDENCY
  --------------     --------     --------        --------
 12UTC 23.06.2010  14.9N 79.3W     WEAK
 00UTC 24.06.2010  15.0N 80.4W     WEAK        LITTLE CHANGE
 12UTC 24.06.2010  16.3N 82.0W     WEAK     INTENSIFYING SLIGHTLY
 00UTC 25.06.2010  16.1N 82.8W     WEAK     INTENSIFYING SLIGHTLY
 12UTC 25.06.2010  17.4N 85.6W     WEAK     INTENSIFYING SLIGHTLY
 00UTC 26.06.2010        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 220448