000
WTNT80 EGRR 231605

 MET OFFICE TROPICAL CYCLONE GUIDANCE FOR NORTH-EAST PACIFIC

 AND ATLANTIC

             GLOBAL MODEL DATA TIME 12UTC 23.10.2017

             NEW TROPICAL STORM FORECAST TO DEVELOP AFTER  90 HOURS
                   FORECAST POSITION AT T+ 90 : 17.4N  81.5W

  VERIFYING TIME     POSITION     STRENGTH        TENDENCY
  --------------     --------     --------        --------
 12UTC 27.10.2017  18.2N  81.4W     WEAK        LITTLE CHANGE
 00UTC 28.10.2017  20.7N  80.4W   MODERATE  INTENSIFYING SLIGHTLY
 12UTC 28.10.2017  23.6N  78.3W   MODERATE  INTENSIFYING SLIGHTLY
 00UTC 29.10.2017  27.1N  76.6W   MODERATE      LITTLE CHANGE
 12UTC 29.10.2017  30.9N  73.1W   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 231605