FVXX20 KNES 102224 VA ADVISORY DTG: 20170710/2224Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2017/209 INFO SOURCE: GOES-EAST. SEISMIC DETECTION. VOLCANO WEB CAMERA. GEOPHYSICAL INST. ERUPTION DETAILS: ONGOING EMS OBS VA DTG: 10/2145Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL120 135/15-20KT FCST VA CLD +6HR: 11/0400Z FCST VA CLD +12HR: 11/1000Z FCST VA CLD +18HR: 11/1600Z RMK: NO VA IS OBSERVED IN IMAGERY ALTHOUGH THERE ARE EXTENSIVE WX CLOUDS PRESENT. GEOPHYSICAL INST REPORTS OCNL EMS TO 500M ABOVE CRATER. THE VOLCANO IS SEISMICALLY ACTIVE. ...SCHWARTZ NXT ADVISORY: WILL BE ISSUED BY 20170711/0430Z