FVXX21 KNES 270725 VA ADVISORY DTG: 20170827/0725Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2017/333 INFO SOURCE: GOES-EAST. NON-OPERATIONAL GOES-16. GUAYAQUIL MWO. NWP MODELS. VOLCANO WEB CAMERA. ERUPTION DETAILS: OCNL EMS OBS VA DTG: 27/0645Z OBS VA CLD: SFC/FL140 S0002 W07748 - S0002 W07738 - S0007 W07739 - S0009 W07749 - S0002 W07748 MOV W 5-10KT FCST VA CLD +6HR: 27/1300Z SFC/FL140 NO ASH EXP FCST VA CLD +12HR: 27/1900Z SFC/FL NO ASH EXP FCST VA CLD +18HR: 28/0100Z SFC/FL NO ASH EXP RMK: IMAGERY SHOWS OCNL SMALL VA EMS EXTENDING UP TO 10 NMI W OF THE VOLCANO BEFORE DISSIPATING. WEBCAMERA SHOWS OCNL EMS. ...SCHWARTZ NXT ADVISORY: WILL BE ISSUED BY 20170827/1330Z