033 WTNT80 EGRR 301559 MET OFFICE TROPICAL CYCLONE GUIDANCE FOR NORTH-EAST PACIFIC AND ATLANTIC GLOBAL MODEL DATA TIME 12UTC 30.09.2021 HURRICANE SAM ANALYSED POSITION : 21.9N 59.5W ATCF IDENTIFIER : AL182021 VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 30.09.2021 21.9N 59.5W INTENSE 00UTC 01.10.2021 24.5N 60.7W INTENSE WEAKENING SLIGHTLY 12UTC 01.10.2021 27.3N 61.6W INTENSE WEAKENING SLIGHTLY 00UTC 02.10.2021 30.6N 61.4W INTENSE INTENSIFYING SLIGHTLY 12UTC 02.10.2021 33.3N 60.2W INTENSE LITTLE CHANGE 00UTC 03.10.2021 35.6N 58.6W INTENSE LITTLE CHANGE 12UTC 03.10.2021 37.2N 56.7W INTENSE INTENSIFYING SLIGHTLY 00UTC 04.10.2021 39.1N 53.4W INTENSE INTENSIFYING SLIGHTLY 12UTC 04.10.2021 42.5N 49.3W INTENSE LITTLE CHANGE 00UTC 05.10.2021 48.2N 47.0W INTENSE WEAKENING SLIGHTLY 12UTC 05.10.2021 49.2N 47.1W INTENSE LITTLE CHANGE 00UTC 06.10.2021 49.2N 43.9W STRONG WEAKENING RAPIDLY 12UTC 06.10.2021 49.6N 37.7W STRONG WEAKENING RAPIDLY TROPICAL STORM VICTOR ANALYSED POSITION : 9.5N 28.1W ATCF IDENTIFIER : AL202021 VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 30.09.2021 9.5N 28.1W WEAK 00UTC 01.10.2021 9.7N 30.3W WEAK LITTLE CHANGE 12UTC 01.10.2021 10.3N 31.5W WEAK LITTLE CHANGE 00UTC 02.10.2021 11.4N 32.6W MODERATE LITTLE CHANGE 12UTC 02.10.2021 12.9N 33.5W WEAK LITTLE CHANGE 00UTC 03.10.2021 14.8N 34.7W WEAK LITTLE CHANGE 12UTC 03.10.2021 16.7N 36.5W WEAK LITTLE CHANGE 00UTC 04.10.2021 19.4N 39.0W WEAK LITTLE CHANGE 12UTC 04.10.2021 22.3N 40.9W WEAK LITTLE CHANGE 00UTC 05.10.2021 24.2N 41.8W WEAK LITTLE CHANGE 12UTC 05.10.2021 26.4N 42.2W WEAK LITTLE CHANGE 00UTC 06.10.2021 28.4N 42.2W WEAK LITTLE CHANGE 12UTC 06.10.2021 30.6N 41.1W WEAK INTENSIFYING SLIGHTLY NEW TROPICAL STORM FORECAST TO DEVELOP AFTER 96 HOURS FORECAST POSITION AT T+ 96 : 13.0N 133.8W VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 04.10.2021 13.0N 133.8W WEAK 00UTC 05.10.2021 13.4N 134.0W WEAK LITTLE CHANGE 12UTC 05.10.2021 14.4N 133.6W WEAK LITTLE CHANGE 00UTC 06.10.2021 15.5N 133.4W WEAK LITTLE CHANGE 12UTC 06.10.2021 15.8N 133.6W 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 301559