461 WTNT80 EGRR 030410 MET OFFICE TROPICAL CYCLONE GUIDANCE FOR NORTH-EAST PACIFIC AND ATLANTIC GLOBAL MODEL DATA TIME 00UTC 03.10.2023 TROPICAL STORM PHILIPPE ANALYSED POSITION : 17.9N 61.7W ATCF IDENTIFIER : AL172023 VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 00UTC 03.10.2023 17.9N 61.7W WEAK 12UTC 03.10.2023 18.4N 62.8W WEAK LITTLE CHANGE 00UTC 04.10.2023 19.9N 63.7W WEAK LITTLE CHANGE 12UTC 04.10.2023 21.7N 64.5W WEAK LITTLE CHANGE 00UTC 05.10.2023 23.0N 65.2W WEAK LITTLE CHANGE 12UTC 05.10.2023 24.9N 65.8W WEAK LITTLE CHANGE 00UTC 06.10.2023 27.1N 66.1W WEAK LITTLE CHANGE 12UTC 06.10.2023 30.1N 68.6W WEAK LITTLE CHANGE 00UTC 07.10.2023 33.1N 69.9W MODERATE INTENSIFYING SLIGHTLY 12UTC 07.10.2023 35.8N 69.4W MODERATE INTENSIFYING SLIGHTLY 00UTC 08.10.2023 40.0N 67.3W MODERATE INTENSIFYING SLIGHTLY 12UTC 08.10.2023 47.2N 66.1W MODERATE LITTLE CHANGE 00UTC 09.10.2023 BELOW TROPICAL STORM STRENGTH TROPICAL DEPRESSION 98E ANALYSED POSITION : 11.7N 104.3W ATCF IDENTIFIER : EP982023 VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 00UTC 03.10.2023 11.7N 104.3W WEAK 12UTC 03.10.2023 BELOW TROPICAL STORM STRENGTH NEW TROPICAL STORM FORECAST TO DEVELOP AFTER 36 HOURS FORECAST POSITION AT T+ 36 : 15.0N 109.0W VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 04.10.2023 15.0N 109.0W WEAK 00UTC 05.10.2023 15.7N 109.9W WEAK LITTLE CHANGE 12UTC 05.10.2023 16.8N 111.0W WEAK LITTLE CHANGE 00UTC 06.10.2023 16.5N 112.2W WEAK LITTLE CHANGE 12UTC 06.10.2023 16.6N 112.1W WEAK LITTLE CHANGE 00UTC 07.10.2023 16.1N 113.2W WEAK LITTLE CHANGE 12UTC 07.10.2023 15.8N 114.2W WEAK LITTLE CHANGE 00UTC 08.10.2023 15.9N 114.6W WEAK LITTLE CHANGE 12UTC 08.10.2023 15.3N 115.4W WEAK LITTLE CHANGE 00UTC 09.10.2023 15.4N 116.8W WEAK LITTLE CHANGE 12UTC 09.10.2023 15.4N 117.2W WEAK LITTLE CHANGE 00UTC 10.10.2023 15.1N 118.5W 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 030410