000 FKNT22 KNHC 141453 TCANT2 TROPICAL STORM GRACE ICAO ADVISORY NUMBER 5 NWS NATIONAL HURRICANE CENTER MIAMI FL AL072021 1500 UTC SAT AUG 14 2021 TC ADVISORY DTG: 20210814/1500Z TCAC: KNHC TC: GRACE ADVISORY NR: 2021/005 OBS PSN: 14/1500Z N1612 W05754 MOV: W 20KT INTST CHANGE: INTSF C: 1005HPA MAX WIND: 040KT FCST PSN +6 HR: 14/2100Z N1636 W05942 FCST MAX WIND +6 HR: 045KT FCST PSN +12 HR: 15/0300Z N1658 W06124 FCST MAX WIND +12 HR: 045KT FCST PSN +18 HR: 15/0900Z N1719 W06300 FCST MAX WIND +18 HR: 050KT FCST PSN +24 HR: 15/1500Z N1739 W06427 FCST MAX WIND +24 HR: 050KT RMK: THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20210814/2100Z $$