000 FKPZ24 KNHC 210240 TCAPZ4 TROPICAL STORM MARIO ICAO ADVISORY NUMBER 15 NWS NATIONAL HURRICANE CENTER MIAMI FL EP142019 0300 UTC SAT SEP 21 2019 TC ADVISORY DTG: 20190921/0300Z TCAC: KNHC TC: MARIO NR: 015 PSN: N1824 W11006 MOV: N 04KT C: 0992HPA MAX WIND: 055KT FCST PSN +6 HR: 21/0900Z N1852 W11018 FCST MAX WIND +6 HR: 050KT FCST PSN +12 HR: 21/1500Z N1924 W11033 FCST MAX WIND +12 HR: 050KT FCST PSN +18 HR: 21/2100Z N2000 W11051 FCST MAX WIND +18 HR: 045KT FCST PSN +24 HR: 22/0300Z N2040 W11113 FCST MAX WIND +24 HR: 045KT RMK: THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20190921/0900Z ..