FVXX22 KNES 242201 VA ADVISORY DTG: 20171224/2201Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2017/808 INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. VOLCANO WEB CAMERA. ERUPTION DETAILS: NEW EMS AT 24/2128Z OBS VA DTG: 24/2145Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL140 090/0-5KT FCST VA CLD +6HR: 25/0400Z FCST VA CLD +12HR: 25/1000Z FCST VA CLD +18HR: 25/1600Z RMK: NO VA IS OBSERVED IN IMAGERY ALTHOUGH THERE ARE EXTENSIVE WX CLOUDS PRESENT. GUAYAQUIL WMO REPORTS NEW EMS AT 21/2128Z TO FL140. WEBCAMERA IS CLOUDY. ...SCHWARTZ NXT ADVISORY: WILL BE ISSUED BY 20171225/0400Z