000 FKNT23 KNHC 160856 TCANT3 TROPICAL STORM BILL ICAO ADVISORY NUMBER 4 NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL AL032009 0900 UTC SUN AUG 16 2009 TC ADVISORY DTG: 20090816/0900Z TCAC: KNHC TC: BILL NR: 004 PSN: N1124 W03712 MOV: W 11KT C: 1002HPA MAX WIND: 040KT FCST PSN + 06 HR: 161500 N1140 W03836 FCST MAX WIND + 06 HR: 045KT FCST PSN + 12 HR: 162100 N1158 W03957 FCST MAX WIND + 12 HR: 045KT FCST PSN + 18 HR: 170300 N1219 W04115 FCST MAX WIND + 18 HR: 050KT FCST PSN + 24 HR: 170900 N1243 W04236 FCST MAX WIND + 24 HR: 055KT RMK THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20090816/1500Z $$