FVXX20 KNES 202333 VA ADVISORY DTG: 20170820/2333Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2017/317 INFO SOURCE: GOES-EAST. NON-OPERATIONAL GOES-16. GUAYAQUIL MWO. NWP MODELS. VOLCANO WEB CAMERA. ERUPTION DETAILS: VA EMS AT 20/2158Z. OBS VA DTG: 20/2300Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL130 090/10-15KT FCST VA CLD +6HR: 21/0500Z FCST VA CLD +12HR: 21/1100Z FCST VA CLD +18HR: 21/1700Z RMK: VA NOT SEEN IN STLT IMAGERY DUE TO WX CLDS. A SMALL EMS OF PSBL VA SEEN IN WEB CAM. MODEL GUIDANCE ALONG WITH STLT IMAGERY HAS VA MOV TWD THE W-WSW. ...KIBLER NXT ADVISORY: WILL BE ISSUED BY 20170821/0530Z