000 FKNT21 KNHC 102054 TCANT1 HURRICANE IRMA ICAO ADVISORY NUMBER 47 NWS NATIONAL HURRICANE CENTER MIAMI FL AL112017 2100 UTC SUN SEP 10 2017 TC ADVISORY DTG: 20170910/2100Z TCAC: KNHC TC: IRMA NR: 047 PSN: N2612 W08148 MOV: N 12KT C: 0938HPA MAX WIND: 095KT FCST PSN + 06 HR: 110300 N2724 W08216 FCST MAX WIND + 06 HR: 080KT FCST PSN + 12 HR: 110900 N2840 W08251 FCST MAX WIND + 12 HR: 070KT FCST PSN + 18 HR: 111500 N3001 W08333 FCST MAX WIND + 18 HR: 060KT FCST PSN + 24 HR: 112100 N3118 W08425 FCST MAX WIND + 24 HR: 050KT RMK THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20170911/0300Z ..