FVXX21 KNES 200026 VA ADVISORY DTG: 20190620/0026Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2019/680 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 19/2351Z OBS VA CLD: SFC/FL150 N0004 W07750 - S0004 W07740 - S0006 W07740 - N0000 W07755 - N0004 W07750 MOV NW 15-20KT FCST VA CLD +6HR: 20/0600Z SFC/FL150 N0007 W07752 - S0004 W07740 - S0006 W07740 - N0000 W07758 - N0007 W07752 FCST VA CLD +12HR: 20/1200Z SFC/FL150 N0007 W07752 - S0004 W07739 - S0006 W07740 - N0000 W07758 - N0007 W07752 FCST VA CLD +18HR: 20/1800Z SFC/FL150 N0008 W07752 - S0004 W07739 - S0005 W07740 - N0000 W07758 - N0008 W07752 RMK: VA EXTD 12NM NW FM THE SUMMIT, BUT COULD BE FURTHER DUE TO WX CLD COVER. NWP MDL INDICATES A NW MOV THRU +18HRS. ...ZHU NXT ADVISORY: WILL BE ISSUED BY 20190620/0630Z