625 WTNT80 EGRR 090410 MET OFFICE TROPICAL CYCLONE GUIDANCE FOR NORTH-EAST PACIFIC AND ATLANTIC GLOBAL MODEL DATA TIME 00UTC 09.09.2023 HURRICANE LEE ANALYSED POSITION : 19.1N 55.8W ATCF IDENTIFIER : AL132023 VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 00UTC 09.09.2023 19.1N 55.8W INTENSE 12UTC 09.09.2023 20.3N 57.4W STRONG WEAKENING SLIGHTLY 00UTC 10.09.2023 21.2N 58.8W STRONG WEAKENING SLIGHTLY 12UTC 10.09.2023 21.9N 60.0W STRONG LITTLE CHANGE 00UTC 11.09.2023 22.6N 61.1W STRONG LITTLE CHANGE 12UTC 11.09.2023 23.2N 62.5W STRONG LITTLE CHANGE 00UTC 12.09.2023 23.7N 63.6W STRONG INTENSIFYING SLIGHTLY 12UTC 12.09.2023 23.9N 65.0W INTENSE INTENSIFYING SLIGHTLY 00UTC 13.09.2023 24.2N 65.9W INTENSE INTENSIFYING SLIGHTLY 12UTC 13.09.2023 24.5N 66.8W INTENSE INTENSIFYING SLIGHTLY 00UTC 14.09.2023 24.9N 67.2W INTENSE LITTLE CHANGE 12UTC 14.09.2023 25.9N 67.7W INTENSE LITTLE CHANGE 00UTC 15.09.2023 27.5N 67.3W INTENSE LITTLE CHANGE 12UTC 15.09.2023 29.5N 67.7W INTENSE LITTLE CHANGE 00UTC 16.09.2023 31.4N 67.5W INTENSE LITTLE CHANGE TROPICAL STORM MARGOT ANALYSED POSITION : 18.9N 35.0W ATCF IDENTIFIER : AL142023 VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 00UTC 09.09.2023 18.9N 35.0W WEAK 12UTC 09.09.2023 19.9N 37.8W WEAK LITTLE CHANGE 00UTC 10.09.2023 20.8N 39.4W WEAK LITTLE CHANGE 12UTC 10.09.2023 21.8N 40.3W WEAK LITTLE CHANGE 00UTC 11.09.2023 22.7N 40.6W WEAK LITTLE CHANGE 12UTC 11.09.2023 22.8N 41.0W WEAK LITTLE CHANGE 00UTC 12.09.2023 24.2N 40.5W WEAK LITTLE CHANGE 12UTC 12.09.2023 27.6N 40.3W WEAK INTENSIFYING SLIGHTLY 00UTC 13.09.2023 29.7N 39.4W MODERATE LITTLE CHANGE 12UTC 13.09.2023 32.2N 39.4W MODERATE LITTLE CHANGE 00UTC 14.09.2023 34.1N 38.7W MODERATE LITTLE CHANGE 12UTC 14.09.2023 35.2N 38.2W MODERATE LITTLE CHANGE 00UTC 15.09.2023 35.7N 36.6W MODERATE LITTLE CHANGE 12UTC 15.09.2023 35.3N 34.5W MODERATE INTENSIFYING SLIGHTLY 00UTC 16.09.2023 34.4N 31.9W MODERATE INTENSIFYING SLIGHTLY HURRICANE JOVA ANALYSED POSITION : 20.6N 123.4W ATCF IDENTIFIER : EP112023 VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 00UTC 09.09.2023 20.6N 123.4W STRONG 12UTC 09.09.2023 21.8N 125.5W MODERATE WEAKENING SLIGHTLY 00UTC 10.09.2023 23.0N 127.0W MODERATE WEAKENING SLIGHTLY 12UTC 10.09.2023 24.2N 128.0W WEAK WEAKENING SLIGHTLY 00UTC 11.09.2023 24.6N 129.4W WEAK WEAKENING SLIGHTLY 12UTC 11.09.2023 24.6N 130.1W WEAK LITTLE CHANGE 00UTC 12.09.2023 24.2N 131.0W WEAK LITTLE CHANGE 12UTC 12.09.2023 BELOW TROPICAL STORM STRENGTH TROPICAL STORM DEVELOPED IN THE MODEL ANALYSIS AT POSITION : 33.3N 17.8E VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 00UTC 09.09.2023 33.3N 17.8E WEAK 12UTC 09.09.2023 33.0N 18.3E WEAK LITTLE CHANGE 00UTC 10.09.2023 32.2N 19.4E WEAK LITTLE CHANGE 12UTC 10.09.2023 31.1N 21.2E WEAK LITTLE CHANGE 00UTC 11.09.2023 30.0N 22.5E WEAK LITTLE CHANGE 12UTC 11.09.2023 29.5N 24.9E WEAK LITTLE CHANGE 00UTC 12.09.2023 BELOW TROPICAL STORM STRENGTH 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 090410