000 WTNT80 EGRR 261611 MET OFFICE TROPICAL CYCLONE GUIDANCE FOR NORTH-EAST PACIFIC AND ATLANTIC GLOBAL MODEL DATA TIME 12UTC 26.08.2023 TROPICAL DEPRESSION 91E ANALYSED POSITION : 17.4N 103.8W ATCF IDENTIFIER : EP912023 VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 26.08.2023 17.4N 103.8W WEAK 00UTC 27.08.2023 BELOW TROPICAL STORM STRENGTH TROPICAL DEPRESSION 92E ANALYSED POSITION : 14.7N 117.2W ATCF IDENTIFIER : EP922023 VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 26.08.2023 14.7N 117.2W WEAK 00UTC 27.08.2023 15.8N 119.4W WEAK LITTLE CHANGE 12UTC 27.08.2023 16.1N 121.6W WEAK LITTLE CHANGE 00UTC 28.08.2023 17.2N 123.4W WEAK LITTLE CHANGE 12UTC 28.08.2023 18.1N 125.9W WEAK LITTLE CHANGE 00UTC 29.08.2023 18.6N 128.6W WEAK LITTLE CHANGE 12UTC 29.08.2023 19.2N 132.0W WEAK LITTLE CHANGE 00UTC 30.08.2023 18.9N 135.7W WEAK LITTLE CHANGE 12UTC 30.08.2023 18.4N 139.5W WEAK LITTLE CHANGE 00UTC 31.08.2023 17.9N 142.7W WEAK LITTLE CHANGE 12UTC 31.08.2023 BELOW TROPICAL STORM STRENGTH HURRICANE FRANKLIN ANALYSED POSITION : 23.1N 66.4W ATCF IDENTIFIER : AL082023 VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 26.08.2023 23.1N 66.4W MODERATE 00UTC 27.08.2023 23.1N 67.3W MODERATE LITTLE CHANGE 12UTC 27.08.2023 25.0N 67.5W MODERATE LITTLE CHANGE 00UTC 28.08.2023 26.1N 68.9W MODERATE LITTLE CHANGE 12UTC 28.08.2023 27.5N 69.3W MODERATE LITTLE CHANGE 00UTC 29.08.2023 29.1N 69.8W MODERATE LITTLE CHANGE 12UTC 29.08.2023 30.7N 69.8W MODERATE LITTLE CHANGE 00UTC 30.08.2023 32.5N 69.3W MODERATE LITTLE CHANGE 12UTC 30.08.2023 34.7N 67.7W MODERATE LITTLE CHANGE 00UTC 31.08.2023 36.4N 63.3W MODERATE INTENSIFYING SLIGHTLY 12UTC 31.08.2023 38.6N 57.7W STRONG INTENSIFYING SLIGHTLY 00UTC 01.09.2023 42.3N 49.9W STRONG INTENSIFYING SLIGHTLY 12UTC 01.09.2023 49.1N 40.1W INTENSE INTENSIFYING RAPIDLY 00UTC 02.09.2023 POST-TROPICAL TROPICAL DEPRESSION 92L ANALYSED POSITION : 23.5N 49.0W ATCF IDENTIFIER : AL922023 VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 26.08.2023 23.5N 49.0W WEAK 00UTC 27.08.2023 BELOW TROPICAL STORM STRENGTH TROPICAL DEPRESSION 93L ANALYSED POSITION : 20.3N 85.1W ATCF IDENTIFIER : AL932023 VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 26.08.2023 20.3N 85.1W WEAK 00UTC 27.08.2023 BELOW TROPICAL STORM STRENGTH NEW TROPICAL STORM FORECAST TO DEVELOP AFTER 24 HOURS FORECAST POSITION AT T+ 24 : 20.8N 86.8W VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 27.08.2023 20.8N 86.8W WEAK 00UTC 28.08.2023 20.8N 86.4W WEAK LITTLE CHANGE 12UTC 28.08.2023 21.7N 86.3W WEAK LITTLE CHANGE 00UTC 29.08.2023 23.1N 86.9W WEAK LITTLE CHANGE 12UTC 29.08.2023 24.2N 87.0W WEAK LITTLE CHANGE 00UTC 30.08.2023 26.1N 86.3W MODERATE LITTLE CHANGE 12UTC 30.08.2023 28.8N 84.8W MODERATE LITTLE CHANGE 00UTC 31.08.2023 31.6N 83.5W MODERATE LITTLE CHANGE 12UTC 31.08.2023 33.5N 81.8W MODERATE LITTLE CHANGE 00UTC 01.09.2023 34.6N 78.5W WEAK WEAKENING SLIGHTLY 12UTC 01.09.2023 36.7N 74.8W WEAK LITTLE CHANGE 00UTC 02.09.2023 35.9N 73.6W WEAK LITTLE CHANGE 12UTC 02.09.2023 36.6N 69.7W WEAK LITTLE CHANGE NEW TROPICAL STORM FORECAST TO DEVELOP AFTER 30 HOURS FORECAST POSITION AT T+ 30 : 40.3N 7.5E VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 00UTC 28.08.2023 42.9N 7.5E MODERATE INTENSIFYING RAPIDLY 12UTC 28.08.2023 43.0N 8.0E MODERATE LITTLE CHANGE 00UTC 29.08.2023 43.6N 10.9E MODERATE WEAKENING SLIGHTLY 12UTC 29.08.2023 BELOW TROPICAL STORM STRENGTH NEW TROPICAL STORM FORECAST TO DEVELOP AFTER 156 HOURS FORECAST POSITION AT T+156 : 30.7N 177.4W VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 00UTC 02.09.2023 30.7N 177.4W WEAK 12UTC 02.09.2023 35.4N 173.3W 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 261611