000 FKNT21 KNHC 100850 TCANT1 POTENTIAL TROPICAL CYCLONE SIX ICAO ADVISORY NUMBER 3 NWS NATIONAL HURRICANE CENTER MIAMI FL AL062021 0900 UTC TUE AUG 10 2021 TC ADVISORY DTG: 20210810/0900Z TCAC: KNHC TC: SIX ADVISORY NR: 2021/003 OBS PSN: 10/0900Z N1542 W06212 MOV: WNW 15KT INTST CHANGE: NC C: 1010HPA MAX WIND: 030KT FCST PSN +6 HR: 10/1500Z N1622 W06348 FCST MAX WIND +6 HR: 035KT FCST PSN +12 HR: 10/2100Z N1700 W06518 FCST MAX WIND +12 HR: 040KT FCST PSN +18 HR: 11/0300Z N1735 W06642 FCST MAX WIND +18 HR: 045KT FCST PSN +24 HR: 11/0900Z N1810 W06804 FCST MAX WIND +24 HR: 040KT RMK: THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20210810/1500Z $$