947 FKNT21 KNHC 110855 TCANT1 HURRICANE FLORENCE ICAO ADVISORY NUMBER 48 NWS NATIONAL HURRICANE CENTER MIAMI FL AL062018 0900 UTC TUE SEP 11 2018 TC ADVISORY DTG: 20180911/0900Z TCAC: KNHC TC: FLORENCE NR: 048 PSN: N2624 W06406 MOV: WNW 13KT C: 0944HPA MAX WIND: 120KT FCST PSN + 06 HR: 111500 N2656 W06538 FCST MAX WIND + 06 HR: 125KT FCST PSN + 12 HR: 112100 N2734 W06709 FCST MAX WIND + 12 HR: 125KT FCST PSN + 18 HR: 120300 N2819 W06839 FCST MAX WIND + 18 HR: 130KT FCST PSN + 24 HR: 120900 N2909 W07006 FCST MAX WIND + 24 HR: 130KT RMK THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20180911/1500Z $$