000 FKNT24 KNHC 241454 TCANT4 TROPICAL STORM ISAAC ICAO ADVISORY NUMBER 14 NWS NATIONAL HURRICANE CENTER MIAMI FL AL092012 1500 UTC FRI AUG 24 2012 TC ADVISORY DTG: 20120824/1500Z TCAC: KNHC TC: ISAAC NR: 014 PSN: N1618 W07048 MOV: WNW 12KT C: 1000HPA MAX WIND: 050KT FCST PSN + 06 HR: 242100 N1702 W07200 FCST MAX WIND + 06 HR: 055KT FCST PSN + 12 HR: 250300 N1751 W07313 FCST MAX WIND + 12 HR: 055KT FCST PSN + 18 HR: 250900 N1845 W07428 FCST MAX WIND + 18 HR: 055KT FCST PSN + 24 HR: 251500 N1937 W07543 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: 20120824/2100Z ..