236 WTNT80 EGRR 210410 MET OFFICE TROPICAL CYCLONE GUIDANCE FOR NORTH-EAST PACIFIC AND ATLANTIC GLOBAL MODEL DATA TIME 00UTC 21.11.2023 TROPICAL DEPRESSION 99L ANALYSED POSITION : 13.9N 71.2W ATCF IDENTIFIER : AL992023 VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 00UTC 21.11.2023 13.9N 71.2W WEAK 12UTC 21.11.2023 BELOW TROPICAL STORM STRENGTH TROPICAL DEPRESSION 94E ANALYSED POSITION : 10.3N 119.1W ATCF IDENTIFIER : EP942023 VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 00UTC 21.11.2023 10.3N 119.1W WEAK 12UTC 21.11.2023 10.8N 119.3W WEAK LITTLE CHANGE 00UTC 22.11.2023 11.5N 119.5W WEAK LITTLE CHANGE 12UTC 22.11.2023 11.9N 119.8W WEAK LITTLE CHANGE 00UTC 23.11.2023 12.3N 120.2W WEAK LITTLE CHANGE 12UTC 23.11.2023 12.7N 120.9W WEAK LITTLE CHANGE 00UTC 24.11.2023 13.5N 121.5W WEAK LITTLE CHANGE 12UTC 24.11.2023 14.0N 122.1W WEAK LITTLE CHANGE 00UTC 25.11.2023 14.8N 122.6W WEAK LITTLE CHANGE 12UTC 25.11.2023 15.3N 123.0W WEAK LITTLE CHANGE 00UTC 26.11.2023 15.8N 123.2W WEAK LITTLE CHANGE 12UTC 26.11.2023 16.6N 123.3W WEAK LITTLE CHANGE 00UTC 27.11.2023 17.5N 123.3W WEAK LITTLE CHANGE 12UTC 27.11.2023 BELOW TROPICAL STORM STRENGTH NEW TROPICAL STORM FORECAST TO DEVELOP AFTER 54 HOURS FORECAST POSITION AT T+ 54 : 26.8N 43.9W VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 23.11.2023 27.0N 42.9W WEAK LITTLE CHANGE 00UTC 24.11.2023 27.5N 42.2W WEAK LITTLE CHANGE 12UTC 24.11.2023 28.1N 41.0W WEAK LITTLE CHANGE 00UTC 25.11.2023 29.7N 39.4W WEAK LITTLE CHANGE 12UTC 25.11.2023 32.2N 38.2W WEAK LITTLE CHANGE 00UTC 26.11.2023 35.0N 38.6W MODERATE LITTLE CHANGE 12UTC 26.11.2023 38.3N 39.4W MODERATE LITTLE CHANGE 00UTC 27.11.2023 41.5N 39.8W MODERATE LITTLE CHANGE 12UTC 27.11.2023 45.3N 39.4W MODERATE INTENSIFYING SLIGHTLY 00UTC 28.11.2023 48.5N 38.9W MODERATE LITTLE CHANGE NEW TROPICAL STORM FORECAST TO DEVELOP AFTER 156 HOURS FORECAST POSITION AT T+156 : 31.8N 79.2W VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 12UTC 27.11.2023 31.8N 79.2W WEAK 00UTC 28.11.2023 34.7N 73.8W WEAK INTENSIFYING SLIGHTLY 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 210410