FVXX20 KNES 121657 VA ADVISORY DTG: 20170812/1657Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2017/280 INFO SOURCE: GOES-EAST. NON-OPERATIONAL GOES-16. NWP MODELS. VOLCANO WEB CAMERA. GEOPHYSICAL INST. ERUPTION DETAILS: OCNL EM OBS VA DTG: 12/1630Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL140 090/10-15KT FCST VA CLD +6HR: 12/2230Z FCST VA CLD +12HR: 13/0430Z FCST VA CLD +18HR: 13/1030Z RMK: VA NOT DETECTED IN STLT IMAGERY OR WEB CAM DUE TO WX CLD. VO INDICATED IN ITS DAILY RPRT THAT ACTIVITY REMAINS ELEVATED. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20170812/2300Z