279 FKNT21 KNHC 120853 TCANT1 HURRICANE FLORENCE ICAO ADVISORY NUMBER 52 NWS NATIONAL HURRICANE CENTER MIAMI FL AL062018 0900 UTC WED SEP 12 2018 TC ADVISORY DTG: 20180912/0900Z TCAC: KNHC TC: FLORENCE NR: 052 PSN: N2900 W07006 MOV: WNW 15KT C: 0946HPA MAX WIND: 115KT FCST PSN + 06 HR: 121500 N2952 W07126 FCST MAX WIND + 06 HR: 120KT FCST PSN + 12 HR: 122100 N3043 W07240 FCST MAX WIND + 12 HR: 120KT FCST PSN + 18 HR: 130300 N3134 W07349 FCST MAX WIND + 18 HR: 125KT FCST PSN + 24 HR: 130900 N3218 W07449 FCST MAX WIND + 24 HR: 125KT RMK THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20180912/1500Z $$