829 
WTNT80 EGRR 040359

 MET OFFICE TROPICAL CYCLONE GUIDANCE FOR NORTH-EAST PACIFIC

 AND ATLANTIC

             GLOBAL MODEL DATA TIME 00UTC 04.09.2020

   TROPICAL DEPRESSION 91L        ANALYSED POSITION : 12.0N  36.4W

     ATCF IDENTIFIER : AL912020

  VERIFYING TIME     POSITION     STRENGTH        TENDENCY
  --------------     --------     --------        --------
 00UTC 04.09.2020  12.0N  36.4W     WEAK
 12UTC 04.09.2020        BELOW TROPICAL STORM STRENGTH

   TROPICAL DEPRESSION NANA       ANALYSED POSITION : 16.4N  92.9W

     ATCF IDENTIFIER : AL162020

  VERIFYING TIME     POSITION     STRENGTH        TENDENCY
  --------------     --------     --------        --------
 00UTC 04.09.2020  16.4N  92.9W     WEAK
 12UTC 04.09.2020  14.1N  94.5W     WEAK        LITTLE CHANGE
 00UTC 05.09.2020        BELOW TROPICAL STORM STRENGTH

   TROPICAL DEPRESSION OMAR       ANALYSED POSITION : 35.3N  59.6W

     ATCF IDENTIFIER : AL152020

  VERIFYING TIME     POSITION     STRENGTH        TENDENCY
  --------------     --------     --------        --------
 00UTC 04.09.2020  35.3N  59.6W     WEAK
 12UTC 04.09.2020  35.2N  58.1W     WEAK        LITTLE CHANGE
 00UTC 05.09.2020  35.8N  57.4W     WEAK        LITTLE CHANGE
 12UTC 05.09.2020  37.0N  56.9W     WEAK        LITTLE CHANGE
 00UTC 06.09.2020        BELOW TROPICAL STORM STRENGTH

             NEW TROPICAL STORM FORECAST TO DEVELOP AFTER  24 HOURS
                   FORECAST POSITION AT T+ 24 : 15.9N  27.0W

  VERIFYING TIME     POSITION     STRENGTH        TENDENCY
  --------------     --------     --------        --------
 00UTC 05.09.2020  15.9N  27.0W     WEAK
 12UTC 05.09.2020  17.2N  31.0W     WEAK        LITTLE CHANGE
 00UTC 06.09.2020  17.9N  34.9W     WEAK        LITTLE CHANGE
 12UTC 06.09.2020  17.6N  38.5W     WEAK        LITTLE CHANGE
 00UTC 07.09.2020  16.3N  40.5W     WEAK        LITTLE CHANGE
 12UTC 07.09.2020  15.8N  40.0W     WEAK        LITTLE CHANGE
 00UTC 08.09.2020  17.4N  40.8W   MODERATE      LITTLE CHANGE
 12UTC 08.09.2020  17.5N  41.8W   MODERATE      LITTLE CHANGE
 00UTC 09.09.2020  18.1N  42.6W   MODERATE      LITTLE CHANGE
 12UTC 09.09.2020  19.2N  44.3W   MODERATE      LITTLE CHANGE
 00UTC 10.09.2020  20.0N  46.1W   MODERATE      LITTLE CHANGE

             NEW TROPICAL STORM FORECAST TO DEVELOP AFTER  36 HOURS
                   FORECAST POSITION AT T+ 36 : 11.2N  37.2W

  VERIFYING TIME     POSITION     STRENGTH        TENDENCY
  --------------     --------     --------        --------
 12UTC 05.09.2020  11.2N  37.2W     WEAK
 00UTC 06.09.2020  13.3N  35.4W     WEAK        LITTLE CHANGE
 12UTC 06.09.2020  16.1N  34.7W     WEAK        LITTLE CHANGE
 00UTC 07.09.2020  17.9N  37.1W     WEAK        LITTLE CHANGE
 12UTC 07.09.2020        BELOW TROPICAL STORM STRENGTH

             NEW TROPICAL STORM FORECAST TO DEVELOP AFTER  90 HOURS
                   FORECAST POSITION AT T+ 90 : 13.9N  22.5W

  VERIFYING TIME     POSITION     STRENGTH        TENDENCY
  --------------     --------     --------        --------
 00UTC 08.09.2020  14.5N  22.9W     WEAK     WEAKENING SLIGHTLY
 12UTC 08.09.2020  15.0N  25.5W     WEAK        LITTLE CHANGE
 00UTC 09.09.2020  15.6N  28.1W     WEAK        LITTLE CHANGE
 12UTC 09.09.2020  16.6N  30.7W     WEAK        LITTLE CHANGE
 00UTC 10.09.2020  18.2N  33.5W     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.

 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 040359