FVXX22 KNES 262215 VA ADVISORY DTG: 20171226/2215Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2017/816 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. VOLCANO WEB CAMERA. ERUPTION DETAILS: NEW EMS AT ABOUT 26/2130Z OBS VA DTG: 26/2145Z OBS VA CLD: SFC/FL140 S0007 W07735 - S0022 W07734 - S0020 W07743 - S0008 W07743 - S0007 W07735 MOV S 0-5KT FCST VA CLD +6HR: 27/0400Z SFC/FL140 NO ASH EXP FCST VA CLD +12HR: 27/1000Z NO ASH EXP FCST VA CLD +18HR: 27/1600Z NO ASH EXP RMK: IMAGERY SHOWS VA MOVING S AT LESS THAN 5 KT. WEBCAMERA IS CLOUDY. ...SCHWARTZ NXT ADVISORY: WILL BE ISSUED BY 20171227/0415Z