000 FKNT24 KNHC 272046 TCANT4 TROPICAL STORM HARVEY ICAO ADVISORY NUMBER 30 NWS NATIONAL HURRICANE CENTER MIAMI FL AL092017 2100 UTC SUN AUG 27 2017 TC ADVISORY DTG: 20170827/2100Z TCAC: KNHC TC: HARVEY NR: 030 PSN: N2900 W09700 MOV: SE 02KT C: 1000HPA MAX WIND: 035KT FCST PSN + 06 HR: 280300 N2848 W09652 FCST MAX WIND + 06 HR: 035KT FCST PSN + 12 HR: 280900 N2837 W09642 FCST MAX WIND + 12 HR: 035KT FCST PSN + 18 HR: 281500 N2828 W09630 FCST MAX WIND + 18 HR: 035KT FCST PSN + 24 HR: 282100 N2821 W09618 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: 20170828/0300Z ..