000 WTNT80 EGRR 220600 MET OFFICE TROPICAL CYCLONE GUIDANCE FOR NORTH-EAST PACIFIC AND ATLANTIC GLOBAL MODEL DATA TIME 00UTC 22.09.2014 TROPICAL STORM POLO ANALYSED POSITION : 22.6N 112.9W ATCF IDENTIFIER : EP172014 VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 00UTC 22.09.2014 22.6N 112.9W WEAK 12UTC 22.09.2014 22.3N 114.2W WEAK LITTLE CHANGE 00UTC 23.09.2014 22.2N 115.1W WEAK LITTLE CHANGE 12UTC 23.09.2014 22.0N 115.8W WEAK LITTLE CHANGE 00UTC 24.09.2014 21.0N 116.2W WEAK LITTLE CHANGE 12UTC 24.09.2014 BELOW TROPICAL STORM STRENGTH NEW TROPICAL STORM FORECAST TO DEVELOP AFTER 60 HOURS FORECAST POSITION AT T+ 60 : 15.2N 105.7W VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 24.09.2014 15.2N 105.7W WEAK 00UTC 25.09.2014 15.7N 107.2W WEAK LITTLE CHANGE 12UTC 25.09.2014 16.2N 109.3W WEAK LITTLE CHANGE 00UTC 26.09.2014 17.2N 111.2W WEAK LITTLE CHANGE 12UTC 26.09.2014 17.8N 114.0W WEAK LITTLE CHANGE 00UTC 27.09.2014 17.4N 115.8W WEAK LITTLE CHANGE 12UTC 27.09.2014 17.5N 117.1W WEAK LITTLE CHANGE 00UTC 28.09.2014 17.5N 118.3W WEAK LITTLE CHANGE NEW TROPICAL STORM FORECAST TO DEVELOP AFTER 84 HOURS FORECAST POSITION AT T+ 84 : 13.6N 45.1W VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 25.09.2014 13.6N 45.1W WEAK 00UTC 26.09.2014 14.0N 45.3W WEAK LITTLE CHANGE 12UTC 26.09.2014 14.6N 45.6W WEAK LITTLE CHANGE 00UTC 27.09.2014 15.5N 45.4W WEAK LITTLE CHANGE 12UTC 27.09.2014 16.3N 45.0W WEAK LITTLE CHANGE 00UTC 28.09.2014 16.8N 45.7W WEAK LITTLE CHANGE NEW TROPICAL STORM FORECAST TO DEVELOP AFTER 96 HOURS FORECAST POSITION AT T+ 96 : 25.4N 47.2W VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 00UTC 26.09.2014 25.4N 47.2W WEAK 12UTC 26.09.2014 26.4N 47.5W WEAK LITTLE CHANGE 00UTC 27.09.2014 27.1N 47.0W WEAK LITTLE CHANGE 12UTC 27.09.2014 28.7N 45.4W WEAK LITTLE CHANGE 00UTC 28.09.2014 BELOW TROPICAL STORM STRENGTH 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 220434