000 WTNT80 EGRR 280403 MET OFFICE TROPICAL CYCLONE GUIDANCE FOR NORTH-EAST PACIFIC AND ATLANTIC GLOBAL MODEL DATA TIME 00UTC 28.05.2018 TROPICAL STORM ALBERTO ANALYSED POSITION : 28.0N 85.6W ATCF IDENTIFIER : AL012018 VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 00UTC 28.05.2018 28.0N 85.6W MODERATE 12UTC 28.05.2018 29.0N 86.0W MODERATE LITTLE CHANGE 00UTC 29.05.2018 30.9N 86.1W MODERATE LITTLE CHANGE 12UTC 29.05.2018 33.5N 86.5W MODERATE WEAKENING SLIGHTLY 00UTC 30.05.2018 36.4N 87.1W MODERATE WEAKENING SLIGHTLY 12UTC 30.05.2018 39.5N 87.5W MODERATE LITTLE CHANGE 00UTC 31.05.2018 42.9N 87.8W MODERATE INTENSIFYING SLIGHTLY 12UTC 31.05.2018 45.0N 85.8W MODERATE LITTLE CHANGE 00UTC 01.06.2018 47.6N 82.8W MODERATE LITTLE CHANGE 12UTC 01.06.2018 BELOW TROPICAL STORM STRENGTH NEW TROPICAL STORM FORECAST TO DEVELOP AFTER 78 HOURS FORECAST POSITION AT T+ 78 : 30.5N 59.1W VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 31.05.2018 29.8N 58.5W WEAK INTENSIFYING RAPIDLY 00UTC 01.06.2018 29.1N 56.2W WEAK LITTLE CHANGE 12UTC 01.06.2018 29.3N 53.3W WEAK LITTLE CHANGE 00UTC 02.06.2018 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 280403