000 WTNT80 EGRR 200417 MET OFFICE TROPICAL CYCLONE GUIDANCE FOR NORTH-EAST PACIFIC AND ATLANTIC GLOBAL MODEL DATA TIME 00UTC 20.10.2014 TROPICAL STORM ANA ANALYSED POSITION : 20.2N 161.0W ATCF IDENTIFIER : CP022014 VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 00UTC 20.10.2014 20.2N 161.0W WEAK 12UTC 20.10.2014 20.0N 163.3W WEAK LITTLE CHANGE 00UTC 21.10.2014 20.0N 165.5W WEAK LITTLE CHANGE 12UTC 21.10.2014 20.2N 167.0W WEAK LITTLE CHANGE 00UTC 22.10.2014 20.9N 167.5W WEAK LITTLE CHANGE 12UTC 22.10.2014 21.8N 168.4W WEAK LITTLE CHANGE 00UTC 23.10.2014 22.5N 169.2W WEAK LITTLE CHANGE 12UTC 23.10.2014 23.5N 169.3W WEAK LITTLE CHANGE 00UTC 24.10.2014 24.8N 170.0W WEAK LITTLE CHANGE 12UTC 24.10.2014 26.2N 170.5W WEAK LITTLE CHANGE 00UTC 25.10.2014 27.9N 169.5W WEAK LITTLE CHANGE 12UTC 25.10.2014 30.2N 167.1W WEAK LITTLE CHANGE 00UTC 26.10.2014 34.5N 161.8W MODERATE INTENSIFYING SLIGHTLY NEW TROPICAL STORM FORECAST TO DEVELOP AFTER 36 HOURS FORECAST POSITION AT T+ 36 : 19.6N 94.2W VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 21.10.2014 19.6N 94.2W WEAK 00UTC 22.10.2014 19.3N 93.0W WEAK LITTLE CHANGE 12UTC 22.10.2014 19.1N 91.9W WEAK LITTLE CHANGE 00UTC 23.10.2014 18.6N 90.7W WEAK LITTLE CHANGE 12UTC 23.10.2014 BELOW TROPICAL STORM STRENGTH NEW TROPICAL STORM FORECAST TO DEVELOP AFTER 54 HOURS FORECAST POSITION AT T+ 54 : 35.4N 72.3W VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 22.10.2014 37.3N 70.7W WEAK LITTLE CHANGE 00UTC 23.10.2014 42.2N 70.6W MODERATE INTENSIFYING RAPIDLY 12UTC 23.10.2014 42.0N 74.6W WEAK WEAKENING SLIGHTLY 00UTC 24.10.2014 BELOW TROPICAL STORM STRENGTH NEW TROPICAL STORM FORECAST TO DEVELOP AFTER 60 HOURS FORECAST POSITION AT T+ 60 : 10.6N 132.2W VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 22.10.2014 10.6N 132.2W WEAK 00UTC 23.10.2014 10.4N 132.9W WEAK LITTLE CHANGE 12UTC 23.10.2014 10.4N 133.0W WEAK LITTLE CHANGE 00UTC 24.10.2014 10.4N 133.4W WEAK LITTLE CHANGE 12UTC 24.10.2014 10.6N 133.5W WEAK LITTLE CHANGE 00UTC 25.10.2014 10.8N 133.7W WEAK LITTLE CHANGE 12UTC 25.10.2014 11.3N 134.2W WEAK LITTLE CHANGE 00UTC 26.10.2014 11.8N 135.0W WEAK LITTLE CHANGE NEW TROPICAL STORM FORECAST TO DEVELOP AFTER 78 HOURS FORECAST POSITION AT T+ 78 : 9.4N 114.1W VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 23.10.2014 9.6N 113.8W WEAK LITTLE CHANGE 00UTC 24.10.2014 10.7N 112.5W WEAK LITTLE CHANGE 12UTC 24.10.2014 11.5N 112.3W WEAK LITTLE CHANGE 00UTC 25.10.2014 11.8N 112.1W WEAK LITTLE CHANGE 12UTC 25.10.2014 12.0N 112.9W WEAK LITTLE CHANGE 00UTC 26.10.2014 11.7N 113.0W WEAK LITTLE CHANGE NEW TROPICAL STORM FORECAST TO DEVELOP AFTER 132 HOURS FORECAST POSITION AT T+132 : 21.2N 82.1W VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 25.10.2014 21.2N 82.1W WEAK 00UTC 26.10.2014 24.3N 79.5W WEAK LITTLE CHANGE NEW TROPICAL STORM FORECAST TO DEVELOP AFTER 144 HOURS FORECAST POSITION AT T+144 : 19.0N 102.4W VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 00UTC 26.10.2014 19.0N 102.4W 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 200417