774 WTNT80 EGRR 160404 MET OFFICE TROPICAL CYCLONE GUIDANCE FOR NORTH-EAST PACIFIC AND ATLANTIC GLOBAL MODEL DATA TIME 00UTC 16.10.2020 NEW TROPICAL STORM FORECAST TO DEVELOP AFTER 48 HOURS FORECAST POSITION AT T+ 48 : 28.7N 57.5W VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 00UTC 18.10.2020 28.7N 57.5W WEAK 12UTC 18.10.2020 26.9N 56.3W WEAK LITTLE CHANGE 00UTC 19.10.2020 25.6N 56.0W WEAK LITTLE CHANGE 12UTC 19.10.2020 25.6N 55.8W WEAK LITTLE CHANGE 00UTC 20.10.2020 24.8N 57.3W MODERATE LITTLE CHANGE 12UTC 20.10.2020 25.3N 57.9W MODERATE LITTLE CHANGE 00UTC 21.10.2020 26.9N 59.3W MODERATE LITTLE CHANGE 12UTC 21.10.2020 28.0N 61.7W MODERATE INTENSIFYING SLIGHTLY 00UTC 22.10.2020 28.6N 63.7W MODERATE INTENSIFYING SLIGHTLY NEW TROPICAL STORM FORECAST TO DEVELOP AFTER 66 HOURS FORECAST POSITION AT T+ 66 : 29.7N 166.9W VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 00UTC 19.10.2020 29.4N 167.6W WEAK LITTLE CHANGE 12UTC 19.10.2020 26.9N 166.9W WEAK LITTLE CHANGE 00UTC 20.10.2020 27.2N 164.7W WEAK LITTLE CHANGE 12UTC 20.10.2020 29.2N 162.8W WEAK LITTLE CHANGE 00UTC 21.10.2020 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 160404