348 FKNT21 KNHC 112040 TCANT1 HURRICANE FLORENCE ICAO ADVISORY NUMBER 50 NWS NATIONAL HURRICANE CENTER MIAMI FL AL062018 2100 UTC TUE SEP 11 2018 TC ADVISORY DTG: 20180911/2100Z TCAC: KNHC TC: FLORENCE NR: 050 PSN: N2730 W06706 MOV: WNW 15KT C: 0945HPA MAX WIND: 120KT FCST PSN + 06 HR: 120300 N2818 W06834 FCST MAX WIND + 06 HR: 125KT FCST PSN + 12 HR: 120900 N2907 W07000 FCST MAX WIND + 12 HR: 130KT FCST PSN + 18 HR: 121500 N2958 W07124 FCST MAX WIND + 18 HR: 135KT FCST PSN + 24 HR: 122100 N3049 W07242 FCST MAX WIND + 24 HR: 135KT RMK THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20180912/0300Z $$