000
WTNT80 EGRR 011800

 MET OFFICE TROPICAL CYCLONE GUIDANCE FOR NORTH-EAST PACIFIC

 AND ATLANTIC

             GLOBAL MODEL DATA TIME 12UTC 01.08.2009

        TROPICAL STORM LANA       ANALYSED POSITION : 14.4N 150.4W

     ATCF IDENTIFIER : EP062009

  VERIFYING TIME     POSITION     STRENGTH        TENDENCY
  --------------     --------     --------        --------
 12UTC 01.08.2009  14.4N 150.4W     WEAK
 00UTC 02.08.2009  14.4N 152.9W     WEAK     WEAKENING SLIGHTLY
 12UTC 02.08.2009  14.7N 155.7W     WEAK        LITTLE CHANGE
 00UTC 03.08.2009  15.1N 158.4W     WEAK        LITTLE CHANGE
 12UTC 03.08.2009  15.7N 161.2W     WEAK     WEAKENING SLIGHTLY
 00UTC 04.08.2009  16.3N 164.5W     WEAK        LITTLE CHANGE
 12UTC 04.08.2009  17.1N 167.2W     WEAK        LITTLE CHANGE
 00UTC 05.08.2009  17.8N 170.2W     WEAK        LITTLE CHANGE
 12UTC 05.08.2009  18.9N 172.9W     WEAK     WEAKENING SLIGHTLY
 00UTC 06.08.2009  BELOW TROPICAL STORM STRENGTH

             NEW TROPICAL STORM FORECAST TO DEVELOP AFTER  36 HOURS
                   FORECAST POSITION AT T+ 36 :  8.1N 119.4W

  VERIFYING TIME     POSITION     STRENGTH        TENDENCY
  --------------     --------     --------        --------
 00UTC 03.08.2009   8.1N 119.4W     WEAK
 12UTC 03.08.2009   8.3N 124.9W     WEAK        LITTLE CHANGE
 00UTC 04.08.2009   9.2N 123.7W     WEAK        LITTLE CHANGE
 12UTC 04.08.2009  12.2N 124.3W     WEAK    INTENSIFYING SLIGHTLY
 00UTC 05.08.2009  13.3N 124.7W     WEAK    INTENSIFYING SLIGHTLY
 12UTC 05.08.2009  15.3N 126.0W     WEAK     WEAKENING SLIGHTLY
 00UTC 06.08.2009  15.9N 126.1W     WEAK        LITTLE CHANGE
 12UTC 06.08.2009  16.4N 128.2W     WEAK        LITTLE CHANGE
 00UTC 07.08.2009  16.4N 128.8W     WEAK        LITTLE CHANGE
 12UTC 07.08.2009  17.3N 129.3W     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 011716