940 WTNT80 EGRR 061620 MET OFFICE TROPICAL CYCLONE GUIDANCE FOR NORTH-EAST PACIFIC AND ATLANTIC GLOBAL MODEL DATA TIME 12UTC 06.07.2022 HURRICANE BONNIE ANALYSED POSITION : 15.9N 108.7W ATCF IDENTIFIER : EP042022 VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 06.07.2022 15.9N 108.7W STRONG 00UTC 07.07.2022 16.7N 111.1W STRONG LITTLE CHANGE 12UTC 07.07.2022 17.3N 113.7W STRONG INTENSIFYING SLIGHTLY 00UTC 08.07.2022 17.9N 116.7W STRONG WEAKENING SLIGHTLY 12UTC 08.07.2022 18.5N 120.2W MODERATE WEAKENING SLIGHTLY 00UTC 09.07.2022 19.3N 124.0W WEAK WEAKENING RAPIDLY 12UTC 09.07.2022 19.8N 128.3W WEAK WEAKENING SLIGHTLY 00UTC 10.07.2022 19.9N 132.6W WEAK LITTLE CHANGE 12UTC 10.07.2022 19.8N 136.2W WEAK LITTLE CHANGE 00UTC 11.07.2022 BELOW TROPICAL STORM STRENGTH NEW TROPICAL STORM FORECAST TO DEVELOP AFTER 42 HOURS FORECAST POSITION AT T+ 42 : 38.8N 69.4W VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 08.07.2022 38.8N 68.5W WEAK WEAKENING RAPIDLY 00UTC 09.07.2022 40.5N 62.3W WEAK LITTLE CHANGE 12UTC 09.07.2022 43.6N 52.8W WEAK INTENSIFYING SLIGHTLY 00UTC 10.07.2022 46.5N 45.3W MODERATE LITTLE CHANGE 12UTC 10.07.2022 51.6N 36.3W MODERATE LITTLE CHANGE 00UTC 11.07.2022 POST-TROPICAL NEW TROPICAL STORM FORECAST TO DEVELOP AFTER 120 HOURS FORECAST POSITION AT T+120 : 36.0N 59.8W VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 11.07.2022 36.0N 59.8W WEAK 00UTC 12.07.2022 33.4N 65.1W WEAK WEAKENING SLIGHTLY 12UTC 12.07.2022 33.3N 63.0W WEAK LITTLE CHANGE NEW TROPICAL STORM FORECAST TO DEVELOP AFTER 144 HOURS FORECAST POSITION AT T+144 : 40.5N 11.2E VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 12.07.2022 40.5N 11.2E WEAK 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 061620