088 WTNT80 EGRR 191601 MET OFFICE TROPICAL CYCLONE GUIDANCE FOR NORTH-EAST PACIFIC AND ATLANTIC GLOBAL MODEL DATA TIME 12UTC 19.09.2018 TROPICAL DEPRESSION 94E ANALYSED POSITION : 24.3N 111.6W ATCF IDENTIFIER : EP942018 VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 19.09.2018 24.3N 111.6W WEAK 00UTC 20.09.2018 BELOW TROPICAL STORM STRENGTH NEW TROPICAL STORM FORECAST TO DEVELOP AFTER 18 HOURS FORECAST POSITION AT T+ 18 : 35.3N 68.0W VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 20.09.2018 35.0N 66.4W WEAK INTENSIFYING SLIGHTLY 00UTC 21.09.2018 33.6N 64.4W WEAK LITTLE CHANGE 12UTC 21.09.2018 32.1N 63.5W WEAK LITTLE CHANGE 00UTC 22.09.2018 30.2N 64.4W WEAK LITTLE CHANGE 12UTC 22.09.2018 BELOW TROPICAL STORM STRENGTH NEW TROPICAL STORM FORECAST TO DEVELOP AFTER 66 HOURS FORECAST POSITION AT T+ 66 : 32.7N 44.6W VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 22.09.2018 33.7N 43.3W WEAK INTENSIFYING SLIGHTLY 00UTC 23.09.2018 35.3N 44.8W WEAK LITTLE CHANGE 12UTC 23.09.2018 33.9N 48.2W MODERATE INTENSIFYING SLIGHTLY 00UTC 24.09.2018 33.3N 48.1W MODERATE LITTLE CHANGE 12UTC 24.09.2018 33.4N 46.9W MODERATE LITTLE CHANGE 00UTC 25.09.2018 34.1N 45.5W WEAK LITTLE CHANGE 12UTC 25.09.2018 33.8N 43.4W MODERATE LITTLE CHANGE NEW TROPICAL STORM FORECAST TO DEVELOP AFTER 90 HOURS FORECAST POSITION AT T+ 90 : 23.6N 166.1W VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 23.09.2018 25.2N 166.2W WEAK LITTLE CHANGE 00UTC 24.09.2018 28.8N 166.5W MODERATE INTENSIFYING SLIGHTLY 12UTC 24.09.2018 30.4N 168.1W MODERATE INTENSIFYING SLIGHTLY 00UTC 25.09.2018 30.4N 166.9W MODERATE INTENSIFYING SLIGHTLY 12UTC 25.09.2018 34.2N 165.1W 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 191601