087 WTNT80 EGRR 110359 MET OFFICE TROPICAL CYCLONE GUIDANCE FOR NORTH-EAST PACIFIC AND ATLANTIC GLOBAL MODEL DATA TIME 00UTC 11.07.2021 TROPICAL STORM 98L ANALYSED POSITION : 44.3N 63.9W ATCF IDENTIFIER : AL982021 VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 00UTC 11.07.2021 44.3N 63.9W WEAK 12UTC 11.07.2021 45.6N 53.7W WEAK LITTLE CHANGE 00UTC 12.07.2021 BELOW TROPICAL STORM STRENGTH NEW TROPICAL STORM FORECAST TO DEVELOP AFTER 60 HOURS FORECAST POSITION AT T+ 60 : 11.6N 98.7W VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 13.07.2021 11.6N 98.7W WEAK 00UTC 14.07.2021 12.2N 101.0W WEAK LITTLE CHANGE 12UTC 14.07.2021 13.0N 103.8W WEAK LITTLE CHANGE 00UTC 15.07.2021 13.9N 106.2W WEAK LITTLE CHANGE 12UTC 15.07.2021 14.9N 108.3W MODERATE LITTLE CHANGE 00UTC 16.07.2021 15.6N 110.1W MODERATE INTENSIFYING SLIGHTLY 12UTC 16.07.2021 16.1N 111.8W MODERATE INTENSIFYING SLIGHTLY 00UTC 17.07.2021 16.7N 113.4W STRONG INTENSIFYING SLIGHTLY 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 110359