999 WTNT80 EGRR 201602 MET OFFICE TROPICAL CYCLONE GUIDANCE FOR NORTH-EAST PACIFIC AND ATLANTIC GLOBAL MODEL DATA TIME 12UTC 20.05.2020 NEW TROPICAL STORM FORECAST TO DEVELOP AFTER 30 HOURS FORECAST POSITION AT T+ 30 : 9.7N 127.9W VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 00UTC 22.05.2020 10.0N 128.2W WEAK WEAKENING RAPIDLY 12UTC 22.05.2020 10.0N 128.8W WEAK LITTLE CHANGE 00UTC 23.05.2020 10.3N 129.3W WEAK LITTLE CHANGE 12UTC 23.05.2020 10.3N 129.6W WEAK LITTLE CHANGE 00UTC 24.05.2020 10.6N 130.1W WEAK LITTLE CHANGE 12UTC 24.05.2020 10.6N 130.6W WEAK LITTLE CHANGE 00UTC 25.05.2020 10.5N 131.2W WEAK LITTLE CHANGE 12UTC 25.05.2020 10.2N 131.5W WEAK LITTLE CHANGE 00UTC 26.05.2020 10.5N 131.4W WEAK LITTLE CHANGE 12UTC 26.05.2020 10.3N 131.0W WEAK LITTLE CHANGE NEW TROPICAL STORM FORECAST TO DEVELOP AFTER 138 HOURS FORECAST POSITION AT T+138 : 11.2N 105.4W VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 26.05.2020 11.1N 105.2W WEAK LITTLE CHANGE NEW TROPICAL STORM FORECAST TO DEVELOP AFTER 144 HOURS FORECAST POSITION AT T+144 : 9.9N 112.0W VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 26.05.2020 9.9N 112.0W 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 201602