418 WTNT80 EGRR 030405 MET OFFICE TROPICAL CYCLONE GUIDANCE FOR NORTH-EAST PACIFIC AND ATLANTIC GLOBAL MODEL DATA TIME 00UTC 03.10.2020 TROPICAL STORM GAMMA ANALYSED POSITION : 19.0N 86.0W ATCF IDENTIFIER : AL252020 VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 00UTC 03.10.2020 19.0N 86.0W WEAK 12UTC 03.10.2020 19.5N 86.8W WEAK LITTLE CHANGE 00UTC 04.10.2020 20.8N 86.9W WEAK LITTLE CHANGE 12UTC 04.10.2020 21.9N 87.2W WEAK LITTLE CHANGE 00UTC 05.10.2020 22.0N 86.7W WEAK LITTLE CHANGE 12UTC 05.10.2020 22.0N 87.0W WEAK LITTLE CHANGE 00UTC 06.10.2020 21.6N 87.9W WEAK LITTLE CHANGE 12UTC 06.10.2020 21.2N 90.4W WEAK LITTLE CHANGE 00UTC 07.10.2020 20.6N 91.2W MODERATE LITTLE CHANGE 12UTC 07.10.2020 20.8N 91.6W MODERATE LITTLE CHANGE 00UTC 08.10.2020 21.4N 92.3W MODERATE INTENSIFYING SLIGHTLY 12UTC 08.10.2020 21.9N 93.3W MODERATE INTENSIFYING SLIGHTLY 00UTC 09.10.2020 22.1N 94.4W INTENSE INTENSIFYING RAPIDLY HURRICANE MARIE ANALYSED POSITION : 17.2N 125.5W ATCF IDENTIFIER : EP182020 VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 00UTC 03.10.2020 17.2N 125.5W INTENSE 12UTC 03.10.2020 18.1N 126.6W STRONG WEAKENING RAPIDLY 00UTC 04.10.2020 19.2N 127.3W STRONG LITTLE CHANGE 12UTC 04.10.2020 20.0N 128.2W STRONG LITTLE CHANGE 00UTC 05.10.2020 20.8N 129.1W STRONG WEAKENING SLIGHTLY 12UTC 05.10.2020 21.4N 130.3W MODERATE WEAKENING SLIGHTLY 00UTC 06.10.2020 22.2N 131.1W MODERATE WEAKENING SLIGHTLY 12UTC 06.10.2020 23.1N 132.5W MODERATE WEAKENING SLIGHTLY 00UTC 07.10.2020 23.3N 133.9W WEAK WEAKENING SLIGHTLY 12UTC 07.10.2020 23.6N 135.2W WEAK LITTLE CHANGE 00UTC 08.10.2020 23.9N 135.9W WEAK LITTLE CHANGE 12UTC 08.10.2020 24.7N 136.1W WEAK LITTLE CHANGE 00UTC 09.10.2020 27.2N 135.4W 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 030405