000 FKNT24 KNHC 272045 TCANT4 TROPICAL STORM ISAAC ICAO ADVISORY NUMBER 27 NWS NATIONAL HURRICANE CENTER MIAMI FL AL092012 2100 UTC MON AUG 27 2012 TC ADVISORY DTG: 20120827/2100Z TCAC: KNHC TC: ISAAC NR: 027 PSN: N2624 W08612 MOV: NW 10KT C: 0981HPA MAX WIND: 060KT FCST PSN + 06 HR: 280300 N2704 W08704 FCST MAX WIND + 06 HR: 065KT FCST PSN + 12 HR: 280900 N2742 W08752 FCST MAX WIND + 12 HR: 075KT FCST PSN + 18 HR: 281500 N2818 W08837 FCST MAX WIND + 18 HR: 080KT FCST PSN + 24 HR: 282100 N2849 W08915 FCST MAX WIND + 24 HR: 080KT RMK THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20120828/0300Z ..