496 FKNT21 KNHC 130248 TCANT1 HURRICANE FLORENCE ICAO ADVISORY NUMBER 55 NWS NATIONAL HURRICANE CENTER MIAMI FL AL062018 0300 UTC THU SEP 13 2018 TC ADVISORY DTG: 20180913/0300Z TCAC: KNHC TC: FLORENCE NR: 055 PSN: N3200 W07342 MOV: NW 15KT C: 0957HPA MAX WIND: 095KT FCST PSN + 06 HR: 130900 N3244 W07446 FCST MAX WIND + 06 HR: 095KT FCST PSN + 12 HR: 131500 N3318 W07539 FCST MAX WIND + 12 HR: 095KT FCST PSN + 18 HR: 132100 N3342 W07621 FCST MAX WIND + 18 HR: 095KT FCST PSN + 24 HR: 140300 N3358 W07701 FCST MAX WIND + 24 HR: 090KT RMK THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20180913/0900Z $$