000
WTNT80 EGRR 091617

 MET OFFICE TROPICAL CYCLONE GUIDANCE FOR NORTH-EAST PACIFIC

 AND ATLANTIC

             GLOBAL MODEL DATA TIME 12UTC 09.10.2015

             NEW TROPICAL STORM FORECAST TO DEVELOP AFTER  60 HOURS
                   FORECAST POSITION AT T+ 60 : 11.6N 140.6W

  VERIFYING TIME     POSITION     STRENGTH        TENDENCY
  --------------     --------     --------        --------
 00UTC 12.10.2015  11.6N 140.6W     WEAK
 12UTC 12.10.2015  12.6N 141.4W     WEAK        LITTLE CHANGE
 00UTC 13.10.2015  12.7N 142.5W     WEAK        LITTLE CHANGE
 12UTC 13.10.2015  13.6N 143.2W     WEAK        LITTLE CHANGE
 00UTC 14.10.2015  14.2N 142.9W     WEAK        LITTLE CHANGE
 12UTC 14.10.2015  15.6N 142.2W     WEAK        LITTLE CHANGE
 00UTC 15.10.2015  16.8N 141.1W     WEAK        LITTLE CHANGE
 12UTC 15.10.2015  17.2N 140.4W     WEAK        LITTLE CHANGE

             NEW TROPICAL STORM FORECAST TO DEVELOP AFTER  60 HOURS
                   FORECAST POSITION AT T+ 60 : 23.2N 114.6W

  VERIFYING TIME     POSITION     STRENGTH        TENDENCY
  --------------     --------     --------        --------
 00UTC 12.10.2015  23.2N 114.6W     WEAK
 12UTC 12.10.2015  26.0N 117.2W     WEAK        LITTLE CHANGE
 00UTC 13.10.2015  27.5N 120.3W     WEAK        LITTLE CHANGE
 12UTC 13.10.2015  28.2N 122.1W     WEAK        LITTLE CHANGE
 00UTC 14.10.2015  29.5N 123.1W     WEAK        LITTLE CHANGE
 12UTC 14.10.2015  30.7N 124.2W     WEAK        LITTLE CHANGE
 00UTC 15.10.2015  30.6N 124.3W     WEAK        LITTLE CHANGE
 12UTC 15.10.2015        BELOW TROPICAL STORM STRENGTH

             NEW TROPICAL STORM FORECAST TO DEVELOP AFTER  72 HOURS
                   FORECAST POSITION AT T+ 72 : 10.2N 105.0W

  VERIFYING TIME     POSITION     STRENGTH        TENDENCY
  --------------     --------     --------        --------
 12UTC 12.10.2015  10.2N 105.0W     WEAK
 00UTC 13.10.2015  11.5N 107.8W     WEAK        LITTLE CHANGE
 12UTC 13.10.2015  12.1N 110.4W     WEAK        LITTLE CHANGE
 00UTC 14.10.2015  12.7N 113.5W     WEAK        LITTLE CHANGE
 12UTC 14.10.2015  12.6N 116.2W     WEAK        LITTLE CHANGE
 00UTC 15.10.2015  12.7N 117.9W   MODERATE      LITTLE CHANGE
 12UTC 15.10.2015  13.1N 120.0W   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.

 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 091617