769 WTNT80 EGRR 111613 MET OFFICE TROPICAL CYCLONE GUIDANCE FOR NORTH-EAST PACIFIC AND ATLANTIC GLOBAL MODEL DATA TIME 12UTC 11.08.2023 TROPICAL DEPRESSION 98E ANALYSED POSITION : 11.9N 109.2W ATCF IDENTIFIER : EP982023 VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 11.08.2023 11.9N 109.2W WEAK 00UTC 12.08.2023 BELOW TROPICAL STORM STRENGTH HURRICANE DORA ANALYSED POSITION : 14.2N 176.9W ATCF IDENTIFIER : EP052023 VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 11.08.2023 14.2N 176.9W INTENSE 00UTC 12.08.2023 15.6N 179.9W STRONG WEAKENING RAPIDLY 12UTC 12.08.2023 16.8N 177.5E MODERATE WEAKENING RAPIDLY 00UTC 13.08.2023 17.8N 175.2E MODERATE WEAKENING SLIGHTLY 12UTC 13.08.2023 18.2N 173.1E MODERATE LITTLE CHANGE 00UTC 14.08.2023 18.6N 171.1E MODERATE WEAKENING SLIGHTLY 12UTC 14.08.2023 19.2N 169.4E WEAK WEAKENING SLIGHTLY 00UTC 15.08.2023 20.0N 168.3E WEAK LITTLE CHANGE 12UTC 15.08.2023 21.6N 167.3E WEAK LITTLE CHANGE 00UTC 16.08.2023 23.4N 166.6E WEAK LITTLE CHANGE 12UTC 16.08.2023 25.5N 166.7E WEAK LITTLE CHANGE 00UTC 17.08.2023 28.8N 168.0E WEAK LITTLE CHANGE 12UTC 17.08.2023 32.8N 170.1E WEAK LITTLE CHANGE 00UTC 18.08.2023 36.8N 170.9E WEAK LITTLE CHANGE 12UTC 18.08.2023 38.7N 172.1E WEAK WEAKENING SLIGHTLY NEW TROPICAL STORM FORECAST TO DEVELOP AFTER 48 HOURS FORECAST POSITION AT T+ 48 : 15.0N 116.5W VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 13.08.2023 15.0N 116.5W WEAK 00UTC 14.08.2023 15.2N 119.0W WEAK LITTLE CHANGE 12UTC 14.08.2023 14.9N 121.0W WEAK LITTLE CHANGE 00UTC 15.08.2023 14.8N 123.0W WEAK LITTLE CHANGE 12UTC 15.08.2023 14.9N 125.4W WEAK LITTLE CHANGE 00UTC 16.08.2023 14.7N 128.0W WEAK LITTLE CHANGE 12UTC 16.08.2023 14.2N 131.0W WEAK LITTLE CHANGE 00UTC 17.08.2023 13.4N 134.0W WEAK LITTLE CHANGE 12UTC 17.08.2023 12.8N 136.8W WEAK LITTLE CHANGE 00UTC 18.08.2023 12.8N 139.7W MODERATE LITTLE CHANGE 12UTC 18.08.2023 13.1N 142.7W MODERATE 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 111613