000 FKNT25 KNHC 042031 TCANT5 TROPICAL STORM ERNESTO ICAO ADVISORY NUMBER 13 NWS NATIONAL HURRICANE CENTER MIAMI FL AL052012 2100 UTC SAT AUG 04 2012 TC ADVISORY DTG: 20120804/2100Z TCAC: KNHC TC: ERNESTO NR: 013 PSN: N1448 W07006 MOV: W 16KT C: 1003HPA MAX WIND: 050KT FCST PSN + 06 HR: 050300 N1504 W07146 FCST MAX WIND + 06 HR: 050KT FCST PSN + 12 HR: 050900 N1519 W07327 FCST MAX WIND + 12 HR: 050KT FCST PSN + 18 HR: 051500 N1534 W07509 FCST MAX WIND + 18 HR: 055KT FCST PSN + 24 HR: 052100 N1546 W07645 FCST MAX WIND + 24 HR: 060KT RMK THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20120805/0300Z ..