000 FKNT23 KNHC 022037 TCANT3 HURRICANE SAM ICAO ADVISORY NUMBER 41 NWS NATIONAL HURRICANE CENTER MIAMI FL AL182021 2100 UTC SAT OCT 02 2021 TC ADVISORY DTG: 20211002/2100Z TCAC: KNHC TC: SAM ADVISORY NR: 2021/041 OBS PSN: 02/2100Z N3524 W05812 MOV: NE 15KT INTST CHANGE: WKN C: 0950HPA MAX WIND: 110KT FCST PSN +6 HR: 03/0300Z N3619 W05704 FCST MAX WIND +6 HR: 105KT FCST PSN +12 HR: 03/0900Z N3715 W05546 FCST MAX WIND +12 HR: 100KT FCST PSN +18 HR: 03/1500Z N3809 W05419 FCST MAX WIND +18 HR: 095KT FCST PSN +24 HR: 03/2100Z N3909 W05234 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: 20211003/0300Z $$