404 WTNT80 EGRR 300409 MET OFFICE TROPICAL CYCLONE GUIDANCE FOR NORTH-EAST PACIFIC AND ATLANTIC GLOBAL MODEL DATA TIME 00UTC 30.12.2023 TROPICAL STORM DEVELOPED IN THE MODEL ANALYSIS AT POSITION : 24.5N 44.3W VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 00UTC 30.12.2023 24.5N 44.3W WEAK 12UTC 30.12.2023 24.8N 42.5W WEAK LITTLE CHANGE 00UTC 31.12.2023 24.6N 41.8W WEAK LITTLE CHANGE 12UTC 31.12.2023 24.4N 42.2W WEAK LITTLE CHANGE 00UTC 01.01.2024 24.8N 42.8W WEAK LITTLE CHANGE 12UTC 01.01.2024 BELOW TROPICAL STORM STRENGTH NEW TROPICAL STORM FORECAST TO DEVELOP AFTER 144 HOURS FORECAST POSITION AT T+144 : 22.5S 38.3W VERIFYING TIME POSITION STRENGTH TENDENCY -------------- -------- -------- -------- 00UTC 05.01.2024 22.5S 38.3W WEAK 12UTC 05.01.2024 23.1S 37.2W WEAK LITTLE CHANGE 00UTC 06.01.2024 23.5S 36.1W WEAK LITTLE CHANGE 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 300409