307 WTNT80 EGRR 181602 MET OFFICE TROPICAL CYCLONE GUIDANCE FOR NORTH-EAST PACIFIC AND ATLANTIC GLOBAL MODEL DATA TIME 12UTC 18.06.2021 TROPICAL STORM 04E ANALYSED POSITION : 15.2N 101.3W ATCF IDENTIFIER : EP042021 VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 18.06.2021 15.2N 101.3W WEAK 00UTC 19.06.2021 15.8N 102.9W WEAK LITTLE CHANGE 12UTC 19.06.2021 17.2N 103.8W MODERATE LITTLE CHANGE 00UTC 20.06.2021 19.7N 104.9W WEAK LITTLE CHANGE 12UTC 20.06.2021 BELOW TROPICAL STORM STRENGTH TROPICAL DEPRESSION 03L ANALYSED POSITION : 26.5N 91.0W ATCF IDENTIFIER : AL032021 VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 18.06.2021 26.5N 91.0W WEAK 00UTC 19.06.2021 28.8N 90.9W WEAK LITTLE CHANGE 12UTC 19.06.2021 30.2N 90.3W WEAK LITTLE CHANGE 00UTC 20.06.2021 31.6N 88.2W WEAK LITTLE CHANGE 12UTC 20.06.2021 33.0N 86.1W WEAK LITTLE CHANGE 00UTC 21.06.2021 33.5N 82.3W WEAK LITTLE CHANGE 12UTC 21.06.2021 34.5N 78.6W MODERATE INTENSIFYING SLIGHTLY 00UTC 22.06.2021 36.1N 74.7W MODERATE INTENSIFYING SLIGHTLY 12UTC 22.06.2021 38.9N 70.5W MODERATE INTENSIFYING SLIGHTLY 00UTC 23.06.2021 43.7N 64.9W MODERATE WEAKENING SLIGHTLY 12UTC 23.06.2021 50.8N 60.2W MODERATE WEAKENING SLIGHTLY 00UTC 24.06.2021 POST-TROPICAL 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 181601