000 WTNT80 EGRR 091618 MET OFFICE TROPICAL CYCLONE GUIDANCE FOR NORTH-EAST PACIFIC AND ATLANTIC GLOBAL MODEL DATA TIME 12UTC 09.03.2017 NEW TROPICAL STORM FORECAST TO DEVELOP AFTER 72 HOURS FORECAST POSITION AT T+ 72 : 33.3S 49.7W VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 12.03.2017 33.3S 49.7W MODERATE 00UTC 13.03.2017 36.3S 43.2W MODERATE INTENSIFYING SLIGHTLY 12UTC 13.03.2017 40.9S 41.3W STRONG INTENSIFYING RAPIDLY 00UTC 14.03.2017 42.0S 37.6W INTENSE INTENSIFYING SLIGHTLY 12UTC 14.03.2017 44.4S 27.8W STRONG WEAKENING SLIGHTLY 00UTC 15.03.2017 49.2S 18.5W STRONG LITTLE CHANGE 12UTC 15.03.2017 50.0S 16.6W STRONG 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 091617