504 FKNT25 KNHC 170237 TCANT5 TROPICAL STORM ERNESTO ICAO ADVISORY NUMBER 8 NWS NATIONAL HURRICANE CENTER MIAMI FL AL052018 0300 UTC FRI AUG 17 2018 TC ADVISORY DTG: 20180817/0300Z TCAC: KNHC TC: ERNESTO NR: 008 PSN: N4406 W03854 MOV: NE 19KT C: 1007HPA MAX WIND: 040KT FCST PSN + 06 HR: 170900 N4526 W03610 FCST MAX WIND + 06 HR: 040KT FCST PSN + 12 HR: 171500 N4648 W03301 FCST MAX WIND + 12 HR: 040KT FCST PSN + 18 HR: 172100 N4812 W02928 FCST MAX WIND + 18 HR: 040KT FCST PSN + 24 HR: 180300 N4928 W02539 FCST MAX WIND + 24 HR: 040KT RMK THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20180817/0900Z $$