397 FKNT23 KNHC 082101 TCANT3 TROPICAL STORM HELENE ICAO ADVISORY NUMBER 6 NWS NATIONAL HURRICANE CENTER MIAMI FL AL082018 2100 UTC SAT SEP 08 2018 TC ADVISORY DTG: 20180908/2100Z TCAC: KNHC TC: HELENE NR: 006 PSN: N1336 W02142 MOV: W 11KT C: 0998HPA MAX WIND: 050KT FCST PSN + 06 HR: 090300 N1340 W02254 FCST MAX WIND + 06 HR: 055KT FCST PSN + 12 HR: 090900 N1348 W02410 FCST MAX WIND + 12 HR: 060KT FCST PSN + 18 HR: 091500 N1400 W02531 FCST MAX WIND + 18 HR: 065KT FCST PSN + 24 HR: 092100 N1415 W02655 FCST MAX WIND + 24 HR: 070KT RMK THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20180909/0300Z $$