000 FKNT25 KNHC 192055 TCANT5 TROPICAL STORM TAMMY ICAO ADVISORY NUMBER 6 NWS NATIONAL HURRICANE CENTER MIAMI FL AL202023 2100 UTC THU OCT 19 2023 TC ADVISORY DTG: 20231019/2100Z TCAC: KNHC TC: TAMMY ADVISORY NR: 2023/006 OBS PSN: 19/2100Z N1342 W05636 MOV: WNW 11KT INTST CHANGE: NC C: 1001HPA MAX WIND: 050KT FCST PSN +3 HR: 20/0000Z N1351 W05708 FCST MAX WIND +3 HR: 050KT FCST PSN +9 HR: 20/0600Z N1412 W05812 FCST MAX WIND +9 HR: 050KT FCST PSN +15 HR: 20/1200Z N1436 W05903 FCST MAX WIND +15 HR: 055KT FCST PSN +21 HR: 20/1800Z N1500 W05954 FCST MAX WIND +21 HR: 055KT FCST PSN +27 HR: 21/0000Z N1542 W06039 FCST MAX WIND +27 HR: 060KT RMK: THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20231020/0300Z $$