000 FKNT25 KNHC 061455 TCANT5 TROPICAL STORM ERNESTO ICAO ADVISORY NUMBER 20 NWS NATIONAL HURRICANE CENTER MIAMI FL AL052012 1500 UTC MON AUG 06 2012 TC ADVISORY DTG: 20120806/1500Z TCAC: KNHC TC: ERNESTO NR: 020 PSN: N1548 W08030 MOV: WNW 08KT C: 0994HPA MAX WIND: 055KT FCST PSN + 06 HR: 062100 N1604 W08130 FCST MAX WIND + 06 HR: 060KT FCST PSN + 12 HR: 070300 N1621 W08230 FCST MAX WIND + 12 HR: 065KT FCST PSN + 18 HR: 070900 N1639 W08330 FCST MAX WIND + 18 HR: 070KT FCST PSN + 24 HR: 071500 N1658 W08430 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: 20120806/2100Z ..