000
WTNT80 EGRR 101617

 MET OFFICE TROPICAL CYCLONE GUIDANCE FOR NORTH-EAST PACIFIC

 AND ATLANTIC

             GLOBAL MODEL DATA TIME 12UTC 10.09.2015

        TROPICAL STORM HENRI      ANALYSED POSITION : 32.2N  61.1W

     ATCF IDENTIFIER : AL082015

  VERIFYING TIME     POSITION     STRENGTH        TENDENCY
  --------------     --------     --------        --------
 12UTC 10.09.2015  32.2N  61.1W     WEAK
 00UTC 11.09.2015  34.7N  60.6W     WEAK        LITTLE CHANGE
 12UTC 11.09.2015  37.3N  60.1W     WEAK        LITTLE CHANGE
 00UTC 12.09.2015  40.8N  57.7W     WEAK        LITTLE CHANGE
 12UTC 12.09.2015  45.1N  53.7W     WEAK        LITTLE CHANGE
 00UTC 13.09.2015  48.1N  47.9W     WEAK        LITTLE CHANGE
 12UTC 13.09.2015        BELOW TROPICAL STORM STRENGTH

        TROPICAL STORM LINDA      ANALYSED POSITION : 25.4N 117.9W

     ATCF IDENTIFIER : EP152015

  VERIFYING TIME     POSITION     STRENGTH        TENDENCY
  --------------     --------     --------        --------
 12UTC 10.09.2015  25.4N 117.9W   MODERATE
 00UTC 11.09.2015  26.7N 118.5W     WEAK        LITTLE CHANGE
 12UTC 11.09.2015  27.0N 119.5W     WEAK        LITTLE CHANGE
 00UTC 12.09.2015  27.3N 120.4W     WEAK        LITTLE CHANGE
 12UTC 12.09.2015  27.7N 121.1W     WEAK        LITTLE CHANGE
 00UTC 13.09.2015  27.6N 121.2W     WEAK        LITTLE CHANGE
 12UTC 13.09.2015        BELOW TROPICAL STORM STRENGTH

    TROPICAL STORM DEVELOPED IN THE MODEL ANALYSIS AT POSITION : 24.4N 158.8W

  VERIFYING TIME     POSITION     STRENGTH        TENDENCY
  --------------     --------     --------        --------
 12UTC 10.09.2015  24.4N 158.8W     WEAK
 00UTC 11.09.2015  24.9N 160.7W     WEAK        LITTLE CHANGE
 12UTC 11.09.2015  24.7N 162.4W     WEAK        LITTLE CHANGE
 00UTC 12.09.2015  25.7N 163.3W     WEAK        LITTLE CHANGE
 12UTC 12.09.2015        BELOW TROPICAL STORM STRENGTH

             NEW TROPICAL STORM FORECAST TO DEVELOP AFTER  54 HOURS
                   FORECAST POSITION AT T+ 54 : 25.4N 174.1W

  VERIFYING TIME     POSITION     STRENGTH        TENDENCY
  --------------     --------     --------        --------
 00UTC 13.09.2015  25.7N 171.9W   MODERATE  INTENSIFYING SLIGHTLY
 12UTC 13.09.2015  28.7N 168.9W   MODERATE      LITTLE CHANGE
 00UTC 14.09.2015  36.1N 167.6W     WEAK     WEAKENING SLIGHTLY
 12UTC 14.09.2015  42.2N 170.6W     WEAK     WEAKENING SLIGHTLY
 00UTC 15.09.2015        BELOW TROPICAL STORM STRENGTH

             NEW TROPICAL STORM FORECAST TO DEVELOP AFTER 102 HOURS
                   FORECAST POSITION AT T+102 : 12.0N  43.2W

  VERIFYING TIME     POSITION     STRENGTH        TENDENCY
  --------------     --------     --------        --------
 00UTC 15.09.2015  12.6N  44.7W     WEAK     WEAKENING SLIGHTLY
 12UTC 15.09.2015  12.3N  47.2W     WEAK        LITTLE CHANGE
 00UTC 16.09.2015  12.7N  49.2W     WEAK        LITTLE CHANGE
 12UTC 16.09.2015  14.2N  50.8W     WEAK        LITTLE CHANGE

             NEW TROPICAL STORM FORECAST TO DEVELOP AFTER 144 HOURS
                   FORECAST POSITION AT T+144 : 13.5N 165.8W

  VERIFYING TIME     POSITION     STRENGTH        TENDENCY
  --------------     --------     --------        --------
 12UTC 16.09.2015  13.5N 165.8W     WEAK


 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.

 BULLETINS ARE NOW AVAILABLE WHICH PROVIDE EXPLICIT GUIDANCE
 ON CENTRAL PRESSURE AND MAXIMUM WIND SPEED.
 FOR FURTHER INFORMATION CONTACT TROPICAL_CYCLONES@METOFFICE.GOV.UK

 MET OFFICE, EXETER, UK

 TOO 101617