000 FKNT25 KNHC 190854 TCANT5 TROPICAL STORM TAMMY ICAO ADVISORY NUMBER 3 NWS NATIONAL HURRICANE CENTER MIAMI FL AL202023 0900 UTC THU OCT 19 2023 TC ADVISORY DTG: 20231019/0900Z TCAC: KNHC TC: TAMMY ADVISORY NR: 2023/003 OBS PSN: 19/0900Z N1330 W05448 MOV: W 15KT INTST CHANGE: NC C: 1006HPA MAX WIND: 035KT FCST PSN +3 HR: 19/1200Z N1337 W05519 FCST MAX WIND +3 HR: 035KT FCST PSN +9 HR: 19/1800Z N1354 W05624 FCST MAX WIND +9 HR: 040KT FCST PSN +15 HR: 20/0000Z N1412 W05718 FCST MAX WIND +15 HR: 045KT FCST PSN +21 HR: 20/0600Z N1430 W05812 FCST MAX WIND +21 HR: 050KT FCST PSN +27 HR: 20/1200Z N1500 W05906 FCST MAX WIND +27 HR: 050KT RMK: THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20231019/1500Z $$