000 WTNT80 EGRR 091619 MET OFFICE TROPICAL CYCLONE GUIDANCE FOR NORTH-EAST PACIFIC AND ATLANTIC GLOBAL MODEL DATA TIME 12UTC 09.04.2017 NEW TROPICAL STORM FORECAST TO DEVELOP AFTER 42 HOURS FORECAST POSITION AT T+ 42 : 24.3S 26.6W VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 11.04.2017 24.5S 27.4W WEAK WEAKENING RAPIDLY 00UTC 12.04.2017 24.8S 27.9W WEAK LITTLE CHANGE 12UTC 12.04.2017 25.8S 27.4W WEAK LITTLE CHANGE 00UTC 13.04.2017 27.1S 26.0W WEAK LITTLE CHANGE 12UTC 13.04.2017 29.2S 23.4W WEAK LITTLE CHANGE 00UTC 14.04.2017 31.6S 19.5W WEAK LITTLE CHANGE 12UTC 14.04.2017 35.1S 14.0W MODERATE INTENSIFYING SLIGHTLY 00UTC 15.04.2017 38.8S 8.9W MODERATE LITTLE CHANGE 12UTC 15.04.2017 41.1S 4.9W WEAK WEAKENING SLIGHTLY 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 091619