425 WTNT80 EGRR 191602 MET OFFICE TROPICAL CYCLONE GUIDANCE FOR NORTH-EAST PACIFIC AND ATLANTIC GLOBAL MODEL DATA TIME 12UTC 19.10.2020 TROPICAL STORM 27L ANALYSED POSITION : 25.6N 55.1W ATCF IDENTIFIER : AL272020 VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 19.10.2020 25.6N 55.1W WEAK 00UTC 20.10.2020 25.3N 55.3W MODERATE LITTLE CHANGE 12UTC 20.10.2020 26.2N 54.8W MODERATE LITTLE CHANGE 00UTC 21.10.2020 28.0N 56.7W MODERATE INTENSIFYING SLIGHTLY 12UTC 21.10.2020 28.1N 58.8W MODERATE INTENSIFYING SLIGHTLY 00UTC 22.10.2020 29.5N 59.3W STRONG INTENSIFYING SLIGHTLY 12UTC 22.10.2020 31.1N 60.3W STRONG INTENSIFYING SLIGHTLY 00UTC 23.10.2020 32.5N 61.4W STRONG INTENSIFYING SLIGHTLY 12UTC 23.10.2020 32.8N 62.2W STRONG LITTLE CHANGE 00UTC 24.10.2020 33.9N 62.8W INTENSE INTENSIFYING SLIGHTLY 12UTC 24.10.2020 34.9N 63.0W INTENSE INTENSIFYING SLIGHTLY 00UTC 25.10.2020 36.7N 60.8W INTENSE INTENSIFYING SLIGHTLY 12UTC 25.10.2020 39.6N 57.4W INTENSE LITTLE CHANGE NEW TROPICAL STORM FORECAST TO DEVELOP AFTER 132 HOURS FORECAST POSITION AT T+132 : 23.8N 80.6W VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 00UTC 25.10.2020 23.8N 80.6W WEAK 12UTC 25.10.2020 25.1N 78.7W WEAK 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 191602