000 FKPZ21 KNHC 291435 TCAPZ1 POST-TROPICAL CYCLONE ALVIN ICAO ADVISORY NUMBER 16 NWS NATIONAL HURRICANE CENTER MIAMI FL EP012019 1500 UTC SAT JUN 29 2019 TC ADVISORY DTG: 20190629/1500Z TCAC: KNHC TC: ALVIN NR: 016 PSN: N2042 W12030 MOV: NW 07KT C: 1007HPA MAX WIND: 025KT FCST PSN +6 HR: 29/2100Z N2106 W12106 FCST MAX WIND +6 HR: 020KT FCST PSN +12 HR: 30/0300Z N//// W///// FCST MAX WIND +12 HR: ///KT FCST PSN +18 HR: 30/0900Z N//// W///// FCST MAX WIND +18 HR: ///KT FCST PSN +24 HR: 30/1500Z N//// W///// FCST MAX WIND +24 HR: ///KT RMK: THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: NO MSG EXP ..