000 FKNT25 KNHC 041444 TCANT5 TROPICAL STORM ERNESTO ICAO ADVISORY NUMBER 12 NWS NATIONAL HURRICANE CENTER MIAMI FL AL052012 1500 UTC SAT AUG 04 2012 TC ADVISORY DTG: 20120804/1500Z TCAC: KNHC TC: ERNESTO NR: 012 PSN: N1424 W06842 MOV: WNW 16KT C: 1008HPA MAX WIND: 045KT FCST PSN + 06 HR: 042100 N1440 W07022 FCST MAX WIND + 06 HR: 045KT FCST PSN + 12 HR: 050300 N1458 W07201 FCST MAX WIND + 12 HR: 045KT FCST PSN + 18 HR: 050900 N1519 W07340 FCST MAX WIND + 18 HR: 050KT FCST PSN + 24 HR: 051500 N1533 W07515 FCST MAX WIND + 24 HR: 055KT RMK THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20120804/2100Z ..