000 FKNT21 KNHC 031451 TCANT1 HURRICANE IRMA ICAO ADVISORY NUMBER 17 NWS NATIONAL HURRICANE CENTER MIAMI FL AL112017 1500 UTC SUN SEP 03 2017 TC ADVISORY DTG: 20170903/1500Z TCAC: KNHC TC: IRMA NR: 017 PSN: N1742 W04824 MOV: WSW 12KT C: 0969HPA MAX WIND: 100KT FCST PSN + 06 HR: 032100 N1718 W04932 FCST MAX WIND + 06 HR: 105KT FCST PSN + 12 HR: 040300 N1658 W05037 FCST MAX WIND + 12 HR: 105KT FCST PSN + 18 HR: 040900 N1643 W05140 FCST MAX WIND + 18 HR: 110KT FCST PSN + 24 HR: 041500 N1633 W05243 FCST MAX WIND + 24 HR: 110KT RMK THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20170903/2100Z ..