000 FKNT22 KNHC 180231 TCANT2 TROPICAL STORM HELENE ICAO ADVISORY NUMBER 10 NWS NATIONAL HURRICANE CENTER MIAMI FL AL072012 0300 UTC SAT AUG 18 2012 TC ADVISORY DTG: 20120818/0300Z TCAC: KNHC TC: HELENE NR: 010 PSN: N2100 W09624 MOV: NW 06KT C: 1006HPA MAX WIND: 035KT FCST PSN + 06 HR: 180900 N2128 W09656 FCST MAX WIND + 06 HR: 040KT FCST PSN + 12 HR: 181500 N2149 W09721 FCST MAX WIND + 12 HR: 040KT FCST PSN + 18 HR: 182100 N2204 W09739 FCST MAX WIND + 18 HR: 045KT FCST PSN + 24 HR: 190300 N2224 W09751 FCST MAX WIND + 24 HR: 040KT RMK THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20120818/0900Z ..