000 FKNT23 KNHC 252039 TCANT3 HURRICANE SAM ICAO ADVISORY NUMBER 13 NWS NATIONAL HURRICANE CENTER MIAMI FL AL182021 2100 UTC SAT SEP 25 2021 TC ADVISORY DTG: 20210925/2100Z TCAC: KNHC TC: SAM ADVISORY NR: 2021/013 OBS PSN: 25/2100Z N1318 W04830 MOV: WNW 09KT INTST CHANGE: INTSF C: 0943HPA MAX WIND: 120KT FCST PSN +6 HR: 26/0300Z N1333 W04906 FCST MAX WIND +6 HR: 125KT FCST PSN +12 HR: 26/0900Z N1351 W04940 FCST MAX WIND +12 HR: 130KT FCST PSN +18 HR: 26/1500Z N1409 W05013 FCST MAX WIND +18 HR: 125KT FCST PSN +24 HR: 26/2100Z N1427 W05046 FCST MAX WIND +24 HR: 125KT RMK: THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20210926/0300Z $$