000 FKNT22 KNHC 161455 TCANT2 TROPICAL DEPRESSION GRACE ICAO ADVISORY NUMBER 13 NWS NATIONAL HURRICANE CENTER MIAMI FL AL072021 1500 UTC MON AUG 16 2021 TC ADVISORY DTG: 20210816/1500Z TCAC: KNHC TC: GRACE ADVISORY NR: 2021/013 OBS PSN: 16/1500Z N1742 W07124 MOV: W 13KT INTST CHANGE: NC C: 1007HPA MAX WIND: 030KT FCST PSN +6 HR: 16/2100Z N1801 W07244 FCST MAX WIND +6 HR: 030KT FCST PSN +12 HR: 17/0300Z N1821 W07406 FCST MAX WIND +12 HR: 030KT FCST PSN +18 HR: 17/0900Z N1839 W07530 FCST MAX WIND +18 HR: 035KT FCST PSN +24 HR: 17/1500Z N1857 W07654 FCST MAX WIND +24 HR: 035KT RMK: THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20210816/2100Z $$