000 FKNT23 KNHC 201441 TCANT3 TROPICAL STORM GORDON ICAO ADVISORY NUMBER 20 NWS NATIONAL HURRICANE CENTER MIAMI FL AL082012 1500 UTC MON AUG 20 2012 TC ADVISORY DTG: 20120820/1500Z TCAC: KNHC TC: GORDON NR: 020 PSN: N3818 W02218 MOV: ENE 14KT C: 0990HPA MAX WIND: 055KT FCST PSN + 06 HR: 202100 N3846 W02058 FCST MAX WIND + 06 HR: 045KT FCST PSN + 12 HR: 210300 N3903 W01950 FCST MAX WIND + 12 HR: 040KT FCST PSN + 18 HR: 210900 N3909 W01857 FCST MAX WIND + 18 HR: 035KT FCST PSN + 24 HR: 211500 N3912 W01816 FCST MAX WIND + 24 HR: 030KT RMK THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20120820/2100Z ..