000 FKNT24 KNHC 172034 TCANT4 TROPICAL DEPRESSION NINE ICAO ADVISORY NUMBER 6 NWS NATIONAL HURRICANE CENTER MIAMI FL AL092015 2100 UTC THU SEP 17 2015 TC ADVISORY DTG: 20150917/2100Z TCAC: KNHC TC: NINE NR: 006 PSN: N1630 W04448 MOV: N 06KT C: 1006HPA MAX WIND: 025KT FCST PSN + 06 HR: 180300 N1658 W04516 FCST MAX WIND + 06 HR: 025KT FCST PSN + 12 HR: 180900 N1727 W04546 FCST MAX WIND + 12 HR: 025KT FCST PSN + 18 HR: 181500 N1757 W04619 FCST MAX WIND + 18 HR: 025KT FCST PSN + 24 HR: 182100 N1824 W04655 FCST MAX WIND + 24 HR: 025KT RMK THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20150918/0300Z ..