000 FKNT24 KNHC 231439 TCANT4 TROPICAL STORM LEE ICAO ADVISORY NUMBER 21 NWS NATIONAL HURRICANE CENTER MIAMI FL AL142017 1500 UTC SAT SEP 23 2017 TC ADVISORY DTG: 20170923/1500Z TCAC: KNHC TC: LEE NR: 021 PSN: N3154 W04924 MOV: N 02KT C: 1007HPA MAX WIND: 040KT FCST PSN + 06 HR: 232100 N3206 W04912 FCST MAX WIND + 06 HR: 045KT FCST PSN + 12 HR: 240300 N3213 W04854 FCST MAX WIND + 12 HR: 045KT FCST PSN + 18 HR: 240900 N3216 W04830 FCST MAX WIND + 18 HR: 050KT FCST PSN + 24 HR: 241500 N3212 W04801 FCST MAX WIND + 24 HR: 050KT RMK THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20170923/2100Z ..