000 FKNT22 KNHC 152051 TCANT2 TROPICAL DEPRESSION GRACE ICAO ADVISORY NUMBER 10 NWS NATIONAL HURRICANE CENTER MIAMI FL AL072021 2100 UTC SUN AUG 15 2021 TC ADVISORY DTG: 20210815/2100Z TCAC: KNHC TC: GRACE ADVISORY NR: 2021/010 OBS PSN: 15/2100Z N1700 W06718 MOV: W 13KT INTST CHANGE: WKN C: 1011HPA MAX WIND: 030KT FCST PSN +6 HR: 16/0300Z N1724 W06818 FCST MAX WIND +6 HR: 030KT FCST PSN +12 HR: 16/0900Z N1745 W06921 FCST MAX WIND +12 HR: 030KT FCST PSN +18 HR: 16/1500Z N1803 W07027 FCST MAX WIND +18 HR: 030KT FCST PSN +24 HR: 16/2100Z N1827 W07133 FCST MAX WIND +24 HR: 030KT RMK: THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20210816/0300Z $$