607 WTNT80 EGRR 071612 MET OFFICE TROPICAL CYCLONE GUIDANCE FOR NORTH-EAST PACIFIC AND ATLANTIC GLOBAL MODEL DATA TIME 12UTC 07.12.2022 TROPICAL STORM 99L ANALYSED POSITION : 28.0N 53.7W ATCF IDENTIFIER : AL992022 VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 07.12.2022 28.0N 53.7W MODERATE 00UTC 08.12.2022 28.8N 53.0W MODERATE LITTLE CHANGE 12UTC 08.12.2022 28.3N 49.2W MODERATE LITTLE CHANGE 00UTC 09.12.2022 30.0N 44.7W MODERATE LITTLE CHANGE 12UTC 09.12.2022 34.7N 39.4W STRONG INTENSIFYING SLIGHTLY 00UTC 10.12.2022 37.9N 37.7W STRONG INTENSIFYING RAPIDLY 12UTC 10.12.2022 40.4N 36.1W INTENSE LITTLE CHANGE 00UTC 11.12.2022 42.2N 32.6W STRONG WEAKENING SLIGHTLY 12UTC 11.12.2022 43.9N 29.3W STRONG WEAKENING SLIGHTLY 00UTC 12.12.2022 44.8N 27.8W STRONG LITTLE CHANGE 12UTC 12.12.2022 44.8N 24.1W STRONG LITTLE CHANGE 00UTC 13.12.2022 45.8N 17.6W STRONG LITTLE CHANGE 12UTC 13.12.2022 BELOW TROPICAL STORM STRENGTH NEW TROPICAL STORM FORECAST TO DEVELOP AFTER 96 HOURS FORECAST POSITION AT T+ 96 : 28.6N 53.2W VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 11.12.2022 28.6N 53.2W MODERATE 00UTC 12.12.2022 29.1N 46.0W MODERATE LITTLE CHANGE 12UTC 12.12.2022 30.9N 37.8W MODERATE WEAKENING SLIGHTLY 00UTC 13.12.2022 33.5N 29.0W MODERATE LITTLE CHANGE 12UTC 13.12.2022 35.7N 18.4W 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 071612