000 FKNT21 KNHC 100900 TCANT1 HURRICANE IRMA ICAO ADVISORY NUMBER 45 NWS NATIONAL HURRICANE CENTER MIAMI FL AL112017 0900 UTC SUN SEP 10 2017 TC ADVISORY DTG: 20170910/0900Z TCAC: KNHC TC: IRMA NR: 045 PSN: N2406 W08130 MOV: NW 07KT C: 0928HPA MAX WIND: 115KT FCST PSN + 06 HR: 101500 N2458 W08150 FCST MAX WIND + 06 HR: 115KT FCST PSN + 12 HR: 102100 N2600 W08212 FCST MAX WIND + 12 HR: 110KT FCST PSN + 18 HR: 110300 N2712 W08236 FCST MAX WIND + 18 HR: 105KT FCST PSN + 24 HR: 110900 N2828 W08307 FCST MAX WIND + 24 HR: 095KT RMK THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20170910/1500Z ..