FVXX22 KNES 182008 VA ADVISORY DTG: 20150918/2008Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2015/204 INFO SOURCE: GOES-EAST. GFS WINDS. SEISMIC DETECTION. GEOPHYSICAL INST. ERUPTION DETAILS: NEAR SUMMIT EMISSIONS OBS VA DTG: 18/1945Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL140 110/5-10KT FCST VA CLD +6HR: 19/0200Z FCST VA CLD +12HR: 19/0800Z FCST VA CLD +18HR: 19/1400Z RMK: NO VA IS SEEN IN IMAGERY ALTHOUGH THERE ARE EXTENSIVE WX CLOUDS PRESENT. SEISMIC DETECTION IS HIGH. OBSERVATORY REPORTS INDICATES VA TO 800M ABOVE SUMMIT. ...SCHWARTZ NXT ADVISORY: WILL BE ISSUED BY 20150919/0215Z