FVXX22 KNES 241222 VA ADVISORY DTG: 20171224/1222Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2017/806 INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. NWP MODELS. ABBA. VOLCANO WEB CAMERA. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 24/1200Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL140 090/5-10KT FCST VA CLD +6HR: 24/1800Z FCST VA CLD +12HR: 25/0000Z FCST VA CLD +18HR: 25/0600Z RMK: ALTHOUGH VA EMS CANNOT BE SEEN IN STLT OR WEBCAM IMAGERY DUE TO WEATHER CLDS BRIGHT ABBA AND RECENT ACT SUGGESTS ONGOING INTERMITTENT EMS. ...LEE NXT ADVISORY: WILL BE ISSUED BY 20171224/1815Z