000 FKNT23 KNHC 302056 TCANT3 HURRICANE SAM ICAO ADVISORY NUMBER 33 NWS NATIONAL HURRICANE CENTER MIAMI FL AL182021 2100 UTC THU SEP 30 2021 TC ADVISORY DTG: 20210930/2100Z TCAC: KNHC TC: SAM ADVISORY NR: 2021/033 OBS PSN: 30/2100Z N2336 W06054 MOV: NW 12KT INTST CHANGE: NC C: 0938HPA MAX WIND: 125KT FCST PSN +6 HR: 01/0300Z N2456 W06118 FCST MAX WIND +6 HR: 130KT FCST PSN +12 HR: 01/0900Z N2619 W06136 FCST MAX WIND +12 HR: 130KT FCST PSN +18 HR: 01/1500Z N2746 W06148 FCST MAX WIND +18 HR: 125KT FCST PSN +24 HR: 01/2100Z N2912 W06146 FCST MAX WIND +24 HR: 120KT RMK: THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20211001/0300Z $$