000 FKNT24 KNHC 190233 TCANT4 TROPICAL STORM HARVEY ICAO ADVISORY NUMBER 7 NWS NATIONAL HURRICANE CENTER MIAMI FL AL092017 0300 UTC SAT AUG 19 2017 TC ADVISORY DTG: 20170819/0300Z TCAC: KNHC TC: HARVEY NR: 007 PSN: N1342 W06406 MOV: W 16KT C: 1005HPA MAX WIND: 035KT FCST PSN + 06 HR: 190900 N1354 W06554 FCST MAX WIND + 06 HR: 035KT FCST PSN + 12 HR: 191500 N1404 W06742 FCST MAX WIND + 12 HR: 035KT FCST PSN + 18 HR: 192100 N1413 W06930 FCST MAX WIND + 18 HR: 040KT FCST PSN + 24 HR: 200300 N1421 W07122 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: 20170819/0900Z ..