000 FKNT24 KNHC 180231 TCANT4 TROPICAL STORM HARVEY ICAO ADVISORY NUMBER 3 NWS NATIONAL HURRICANE CENTER MIAMI FL AL092017 0300 UTC FRI AUG 18 2017 TC ADVISORY DTG: 20170818/0300Z TCAC: KNHC TC: HARVEY NR: 003 PSN: N1300 W05724 MOV: W 16KT C: 1005HPA MAX WIND: 035KT FCST PSN + 06 HR: 180900 N1308 W05904 FCST MAX WIND + 06 HR: 035KT FCST PSN + 12 HR: 181500 N1318 W06045 FCST MAX WIND + 12 HR: 035KT FCST PSN + 18 HR: 182100 N1330 W06227 FCST MAX WIND + 18 HR: 040KT FCST PSN + 24 HR: 190300 N1340 W06413 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: 20170818/0900Z ..