000 FKPZ21 KNHC 282032 TCAPZ1 TROPICAL STORM ALVIN ICAO ADVISORY NUMBER 13 NWS NATIONAL HURRICANE CENTER MIAMI FL EP012019 2100 UTC FRI JUN 28 2019 TC ADVISORY DTG: 20190628/2100Z TCAC: KNHC TC: ALVIN NR: 013 PSN: N1942 W11836 MOV: NW 13KT C: 1000HPA MAX WIND: 045KT FCST PSN +6 HR: 29/0300Z N2022 W11932 FCST MAX WIND +6 HR: 040KT FCST PSN +12 HR: 29/0900Z N2054 W12024 FCST MAX WIND +12 HR: 035KT FCST PSN +18 HR: 29/1500Z N2118 W12112 FCST MAX WIND +18 HR: 030KT FCST PSN +24 HR: 29/2100Z N2137 W12158 FCST MAX WIND +24 HR: 025KT RMK: THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20190629/0300Z ..