000 FKNT23 KNHC 241445 TCANT3 HURRICANE SAM ICAO ADVISORY NUMBER 8 NWS NATIONAL HURRICANE CENTER MIAMI FL AL182021 1500 UTC FRI SEP 24 2021 TC ADVISORY DTG: 20210924/1500Z TCAC: KNHC TC: SAM ADVISORY NR: 2021/008 OBS PSN: 24/1500Z N1148 W04342 MOV: W 12KT INTST CHANGE: NC C: 0993HPA MAX WIND: 065KT FCST PSN +6 HR: 24/2100Z N1156 W04450 FCST MAX WIND +6 HR: 070KT FCST PSN +12 HR: 25/0300Z N1204 W04549 FCST MAX WIND +12 HR: 080KT FCST PSN +18 HR: 25/0900Z N1213 W04640 FCST MAX WIND +18 HR: 085KT FCST PSN +24 HR: 25/1500Z N1224 W04725 FCST MAX WIND +24 HR: 095KT RMK: THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20210924/2100Z $$