000 FKNT24 KNHC 271436 TCANT4 TROPICAL STORM HELENE ICAO ADVISORY NUMBER 17 NWS NATIONAL HURRICANE CENTER MIAMI FL AL092024 1500 UTC FRI SEP 27 2024 TC ADVISORY DTG: 20240927/1500Z TCAC: KNHC TC: HELENE ADVISORY NR: 2024/017 OBS PSN: 27/1500Z N3506 W08348 MOV: N 28KT INTST CHANGE: WKN C: 0975HPA MAX WIND: 040KT FCST PSN +3 HR: 27/1800Z N3550 W08423 FCST MAX WIND +3 HR: 035KT FCST PSN +6 HR: 27/2100Z N3633 W08500 FCST MAX WIND +6 HR: 035KT FCST PSN +9 HR: 28/0000Z N3718 W08536 FCST MAX WIND +9 HR: 030KT FCST PSN +15 HR: 28/0600Z N3724 W08603 FCST MAX WIND +15 HR: 030KT FCST PSN +21 HR: 28/1200Z N3730 W08630 FCST MAX WIND +21 HR: 025KT FCST PSN +27 HR: 28/1800Z N3730 W08627 FCST MAX WIND +27 HR: 025KT RMK: THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20240927/2100Z $$