073 FKNT23 KNHC 090239 TCANT3 TROPICAL STORM HELENE ICAO ADVISORY NUMBER 7 NWS NATIONAL HURRICANE CENTER MIAMI FL AL082018 0300 UTC SUN SEP 09 2018 TC ADVISORY DTG: 20180909/0300Z TCAC: KNHC TC: HELENE NR: 007 PSN: N1312 W02248 MOV: W 11KT C: 0999HPA MAX WIND: 050KT FCST PSN + 06 HR: 090900 N1316 W02404 FCST MAX WIND + 06 HR: 055KT FCST PSN + 12 HR: 091500 N1325 W02522 FCST MAX WIND + 12 HR: 065KT FCST PSN + 18 HR: 092100 N1340 W02643 FCST MAX WIND + 18 HR: 070KT FCST PSN + 24 HR: 100300 N1358 W02806 FCST MAX WIND + 24 HR: 075KT RMK THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20180909/0900Z $$