480 WTNT80 EGRR 240358 MET OFFICE TROPICAL CYCLONE GUIDANCE FOR NORTH-EAST PACIFIC AND ATLANTIC GLOBAL MODEL DATA TIME 00UTC 24.11.2019 TROPICAL STORM SEBASTIEN ANALYSED POSITION : 33.6N 44.5W ATCF IDENTIFIER : AL202019 VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 00UTC 24.11.2019 33.6N 44.5W MODERATE 12UTC 24.11.2019 36.5N 38.9W MODERATE LITTLE CHANGE 00UTC 25.11.2019 39.7N 30.9W MODERATE INTENSIFYING SLIGHTLY 12UTC 25.11.2019 43.9N 21.5W STRONG INTENSIFYING SLIGHTLY 00UTC 26.11.2019 48.4N 13.8W STRONG INTENSIFYING SLIGHTLY 12UTC 26.11.2019 50.9N 11.4W INTENSE INTENSIFYING SLIGHTLY 00UTC 27.11.2019 50.8N 8.2W STRONG WEAKENING SLIGHTLY 12UTC 27.11.2019 50.7N 3.5W STRONG WEAKENING SLIGHTLY 00UTC 28.11.2019 BELOW TROPICAL STORM STRENGTH 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 240358