000 WTNT80 EGRR 131617 MET OFFICE TROPICAL CYCLONE GUIDANCE FOR NORTH-EAST PACIFIC AND ATLANTIC GLOBAL MODEL DATA TIME 12UTC 13.08.2015 TROPICAL STORM HILDA ANALYSED POSITION : 17.0N 153.5W ATCF IDENTIFIER : EP102015 VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 13.08.2015 17.0N 153.5W WEAK 00UTC 14.08.2015 16.3N 155.4W WEAK LITTLE CHANGE 12UTC 14.08.2015 16.0N 157.3W WEAK LITTLE CHANGE 00UTC 15.08.2015 16.0N 159.0W WEAK LITTLE CHANGE 12UTC 15.08.2015 BELOW TROPICAL STORM STRENGTH NEW TROPICAL STORM FORECAST TO DEVELOP AFTER 60 HOURS FORECAST POSITION AT T+ 60 : 17.0N 116.2W VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 00UTC 16.08.2015 17.0N 116.2W WEAK 12UTC 16.08.2015 19.4N 119.0W WEAK LITTLE CHANGE 00UTC 17.08.2015 21.3N 122.3W WEAK LITTLE CHANGE 12UTC 17.08.2015 22.5N 125.5W WEAK LITTLE CHANGE 00UTC 18.08.2015 BELOW TROPICAL STORM STRENGTH NEW TROPICAL STORM FORECAST TO DEVELOP AFTER 144 HOURS FORECAST POSITION AT T+144 : 13.2N 43.4W VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 19.08.2015 13.2N 43.4W 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 131617