000 FKNT23 KNHC 012034 TCANT3 HURRICANE SAM ICAO ADVISORY NUMBER 37 NWS NATIONAL HURRICANE CENTER MIAMI FL AL182021 2100 UTC FRI OCT 01 2021 TC ADVISORY DTG: 20211001/2100Z TCAC: KNHC TC: SAM ADVISORY NR: 2021/037 OBS PSN: 01/2100Z N3000 W06148 MOV: N 17KT INTST CHANGE: NC C: 0937HPA MAX WIND: 130KT FCST PSN +6 HR: 02/0300Z N3131 W06115 FCST MAX WIND +6 HR: 125KT FCST PSN +12 HR: 02/0900Z N3255 W06036 FCST MAX WIND +12 HR: 120KT FCST PSN +18 HR: 02/1500Z N3410 W05948 FCST MAX WIND +18 HR: 115KT FCST PSN +24 HR: 02/2100Z N3516 W05852 FCST MAX WIND +24 HR: 110KT RMK: THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20211002/0300Z $$