586 WTNT80 EGRR 221558 MET OFFICE TROPICAL CYCLONE GUIDANCE FOR NORTH-EAST PACIFIC AND ATLANTIC GLOBAL MODEL DATA TIME 12UTC 22.05.2021 TROPICAL DEPRESSION 91L ANALYSED POSITION : 29.1N 97.5W ATCF IDENTIFIER : AL912021 VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 22.05.2021 29.1N 97.5W WEAK 00UTC 23.05.2021 BELOW TROPICAL STORM STRENGTH TROPICAL STORM ANA ANALYSED POSITION : 34.4N 62.6W ATCF IDENTIFIER : AL012021 VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 22.05.2021 34.4N 62.6W WEAK 00UTC 23.05.2021 34.4N 62.3W WEAK LITTLE CHANGE 12UTC 23.05.2021 35.6N 60.2W WEAK LITTLE CHANGE 00UTC 24.05.2021 BELOW TROPICAL STORM STRENGTH NEW TROPICAL STORM FORECAST TO DEVELOP AFTER 138 HOURS FORECAST POSITION AT T+138 : 9.0N 91.4W VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 28.05.2021 9.1N 91.9W WEAK INTENSIFYING RAPIDLY 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 221558