000 FKNT24 KNHC 281449 TCANT4 TROPICAL STORM HARVEY ICAO ADVISORY NUMBER 33 NWS NATIONAL HURRICANE CENTER MIAMI FL AL092017 1500 UTC MON AUG 28 2017 TC ADVISORY DTG: 20170828/1500Z TCAC: KNHC TC: HARVEY NR: 033 PSN: N2830 W09600 MOV: SE 04KT C: 0997HPA MAX WIND: 035KT FCST PSN + 06 HR: 282100 N2814 W09548 FCST MAX WIND + 06 HR: 035KT FCST PSN + 12 HR: 290300 N2806 W09536 FCST MAX WIND + 12 HR: 035KT FCST PSN + 18 HR: 290900 N2806 W09524 FCST MAX WIND + 18 HR: 035KT FCST PSN + 24 HR: 291500 N2812 W09510 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: 20170828/2100Z ..