000 FKPZ24 KNHC 012038 TCAPZ4 TROPICAL STORM ILEANA ICAO ADVISORY NUMBER 21 NWS NATIONAL HURRICANE CENTER MIAMI FL EP092012 2100 UTC SAT SEP 01 2012 TC ADVISORY DTG: 20120901/2100Z TCAC: KNHC TC: ILEANA NR: 021 PSN: N2306 W11942 MOV: W 09KT C: 1003HPA MAX WIND: 035KT FCST PSN + 06 HR: 020300 N2306 W12038 FCST MAX WIND + 06 HR: 030KT FCST PSN + 12 HR: 020900 N2304 W12137 FCST MAX WIND + 12 HR: 030KT FCST PSN + 18 HR: 021500 N2301 W12240 FCST MAX WIND + 18 HR: 025KT FCST PSN + 24 HR: 022100 N2255 W12339 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: 20120902/0300Z ..