000 WTNT80 EGRR 061612 MET OFFICE TROPICAL CYCLONE GUIDANCE FOR NORTH-EAST PACIFIC AND ATLANTIC GLOBAL MODEL DATA TIME 12UTC 06.12.2017 NEW TROPICAL STORM FORECAST TO DEVELOP AFTER 72 HOURS FORECAST POSITION AT T+ 72 : 33.2N 78.3W VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 09.12.2017 33.2N 78.3W WEAK 00UTC 10.12.2017 38.7N 72.1W MODERATE INTENSIFYING SLIGHTLY 12UTC 10.12.2017 44.9N 66.8W STRONG INTENSIFYING SLIGHTLY 00UTC 11.12.2017 50.6N 60.0W STRONG INTENSIFYING SLIGHTLY 12UTC 11.12.2017 POST-TROPICAL 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 061612