000 FKNT24 KNHC 291458 TCANT4 TROPICAL STORM HARVEY ICAO ADVISORY NUMBER 37 NWS NATIONAL HURRICANE CENTER MIAMI FL AL092017 1500 UTC TUE AUG 29 2017 TC ADVISORY DTG: 20170829/1500Z TCAC: KNHC TC: HARVEY NR: 037 PSN: N2824 W09418 MOV: NNE 04KT C: 0997HPA MAX WIND: 040KT FCST PSN + 06 HR: 292100 N2840 W09406 FCST MAX WIND + 06 HR: 040KT FCST PSN + 12 HR: 300300 N2903 W09351 FCST MAX WIND + 12 HR: 040KT FCST PSN + 18 HR: 300900 N2933 W09333 FCST MAX WIND + 18 HR: 040KT FCST PSN + 24 HR: 301500 N3003 W09315 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: 20170829/2100Z ..