443 
WTNT80 EGRR 191600

 MET OFFICE TROPICAL CYCLONE GUIDANCE FOR NORTH-EAST PACIFIC

 AND ATLANTIC

             GLOBAL MODEL DATA TIME 12UTC 19.04.2021

             NEW TROPICAL STORM FORECAST TO DEVELOP AFTER  30 HOURS
                   FORECAST POSITION AT T+ 30 : 25.7S  41.2W

  VERIFYING TIME     POSITION     STRENGTH        TENDENCY
  --------------     --------     --------        --------
 00UTC 21.04.2021  25.2S  40.8W     WEAK        LITTLE CHANGE
 12UTC 21.04.2021  24.8S  39.9W     WEAK        LITTLE CHANGE
 00UTC 22.04.2021  25.6S  38.9W   MODERATE      LITTLE CHANGE
 12UTC 22.04.2021  27.0S  39.1W   MODERATE  INTENSIFYING SLIGHTLY
 00UTC 23.04.2021  28.1S  40.5W   MODERATE  INTENSIFYING SLIGHTLY
 12UTC 23.04.2021  28.5S  42.7W    STRONG   INTENSIFYING SLIGHTLY
 00UTC 24.04.2021  27.8S  43.1W   MODERATE   WEAKENING SLIGHTLY
 12UTC 24.04.2021  28.0S  41.9W   MODERATE      LITTLE CHANGE
 00UTC 25.04.2021  28.6S  40.9W   MODERATE   WEAKENING SLIGHTLY
 12UTC 25.04.2021  29.7S  40.0W   MODERATE   WEAKENING SLIGHTLY

             NEW TROPICAL STORM FORECAST TO DEVELOP AFTER 138 HOURS
                   FORECAST POSITION AT T+138 : 33.6N  77.8W

  VERIFYING TIME     POSITION     STRENGTH        TENDENCY
  --------------     --------     --------        --------
 12UTC 25.04.2021  33.5N  74.1W   MODERATE   WEAKENING SLIGHTLY


 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 191600