000 FKPZ21 KNHC 270231 TCAPZ1 TROPICAL STORM ALVIN ICAO ADVISORY NUMBER 6 NWS NATIONAL HURRICANE CENTER MIAMI FL EP012019 0300 UTC THU JUN 27 2019 TC ADVISORY DTG: 20190627/0300Z TCAC: KNHC TC: ALVIN NR: 006 PSN: N1424 W11118 MOV: W 11KT C: 1001HPA MAX WIND: 045KT FCST PSN +6 HR: 27/0900Z N1448 W11222 FCST MAX WIND +6 HR: 050KT FCST PSN +12 HR: 27/1500Z N1515 W11327 FCST MAX WIND +12 HR: 050KT FCST PSN +18 HR: 27/2100Z N1545 W11433 FCST MAX WIND +18 HR: 055KT FCST PSN +24 HR: 28/0300Z N1615 W11539 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: 20190627/0900Z ..