000 FKNT21 KNHC 040233 TCANT1 HURRICANE IRMA ICAO ADVISORY NUMBER 19 NWS NATIONAL HURRICANE CENTER MIAMI FL AL112017 0300 UTC MON SEP 04 2017 TC ADVISORY DTG: 20170904/0300Z TCAC: KNHC TC: IRMA NR: 019 PSN: N1712 W05100 MOV: WSW 12KT C: 0961HPA MAX WIND: 100KT FCST PSN + 06 HR: 040900 N1652 W05204 FCST MAX WIND + 06 HR: 105KT FCST PSN + 12 HR: 041500 N1639 W05309 FCST MAX WIND + 12 HR: 105KT FCST PSN + 18 HR: 042100 N1633 W05415 FCST MAX WIND + 18 HR: 110KT FCST PSN + 24 HR: 050300 N1634 W05522 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: 20170904/0900Z ..