000 WTNT80 EGRR 130418 MET OFFICE TROPICAL CYCLONE GUIDANCE FOR NORTH-EAST PACIFIC AND ATLANTIC GLOBAL MODEL DATA TIME 00UTC 13.11.2016 TROPICAL STORM DEVELOPED IN THE MODEL ANALYSIS AT POSITION : 15.3N 108.0W VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 00UTC 13.11.2016 15.3N 108.0W WEAK 12UTC 13.11.2016 16.9N 107.9W WEAK LITTLE CHANGE 00UTC 14.11.2016 17.6N 108.3W WEAK LITTLE CHANGE 12UTC 14.11.2016 18.3N 109.0W WEAK LITTLE CHANGE 00UTC 15.11.2016 18.7N 110.1W WEAK LITTLE CHANGE 12UTC 15.11.2016 18.8N 111.4W WEAK LITTLE CHANGE 00UTC 16.11.2016 18.6N 112.0W WEAK LITTLE CHANGE 12UTC 16.11.2016 BELOW TROPICAL STORM STRENGTH NEW TROPICAL STORM FORECAST TO DEVELOP AFTER 48 HOURS FORECAST POSITION AT T+ 48 : 36.0N 76.6W VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 00UTC 15.11.2016 36.0N 76.6W WEAK 12UTC 15.11.2016 38.9N 75.7W WEAK LITTLE CHANGE 00UTC 16.11.2016 40.2N 75.5W WEAK LITTLE CHANGE 12UTC 16.11.2016 44.4N 74.8W WEAK LITTLE CHANGE 00UTC 17.11.2016 BELOW TROPICAL STORM STRENGTH NEW TROPICAL STORM FORECAST TO DEVELOP AFTER 90 HOURS FORECAST POSITION AT T+ 90 : 13.0N 79.8W VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 00UTC 17.11.2016 12.8N 79.6W WEAK LITTLE CHANGE 12UTC 17.11.2016 14.6N 78.7W WEAK LITTLE CHANGE 00UTC 18.11.2016 15.5N 78.0W MODERATE LITTLE CHANGE 12UTC 18.11.2016 15.2N 77.8W MODERATE LITTLE CHANGE 00UTC 19.11.2016 15.9N 78.3W 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 130418