FVXX23 KNES 151634 VA ADVISORY DTG: 20190615/1634Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2019/666 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 15/1550Z OBS VA CLD: SFC/FL170 S0004 W07740 - S0007 W07738 - S0014 W07758 - S0007 W07758 - S0004 W07740 MOV SW 20-25KT FCST VA CLD +6HR: 15/2200Z SFC/FL170 S0003 W07740 - S0007 W07738 - S0020 W07805 - S0006 W07809 - S0003 W07740 FCST VA CLD +12HR: 16/0400Z SFC/FL170 S0003 W07739 - S0007 W07738 - S0020 W07805 - S0006 W07809 - S0003 W07739 FCST VA CLD +18HR: 16/1000Z SFC/FL170 S0004 W07738 - S0008 W07738 - S0020 W07805 - S0006 W07808 - S0004 W07738 RMK: VA EXTD 18NM FM THE SUMMIT, BUT IS OFTEN OBSCURED BY CLDS. NWP MDL INDICATES A WSW MOV THRU +18HRS. ...ZHU NXT ADVISORY: WILL BE ISSUED BY 20190615/2230Z