544 FKNT21 KNHC 040231 TCANT1 TROPICAL STORM FLORENCE ICAO ADVISORY NUMBER 19 NWS NATIONAL HURRICANE CENTER MIAMI FL AL062018 0300 UTC TUE SEP 04 2018 TC ADVISORY DTG: 20180904/0300Z TCAC: KNHC TC: FLORENCE NR: 019 PSN: N1854 W04100 MOV: WNW 12KT C: 0995HPA MAX WIND: 060KT FCST PSN + 06 HR: 040900 N1914 W04208 FCST MAX WIND + 06 HR: 060KT FCST PSN + 12 HR: 041500 N1934 W04315 FCST MAX WIND + 12 HR: 060KT FCST PSN + 18 HR: 042100 N1955 W04421 FCST MAX WIND + 18 HR: 055KT FCST PSN + 24 HR: 050300 N2021 W04528 FCST MAX WIND + 24 HR: 055KT RMK THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20180904/0900Z $$