FVXX23 KNES 262227 VA ADVISORY DTG: 20211226/2227Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2021/1178 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: PREV VA HAS DISP OBS VA DTG: 26/2200Z OBS VA CLD: NO VA EXP FCST VA CLD +6HR: 27/0400Z NO VA EXP FCST VA CLD +12HR: 27/1000Z NO VA EXP FCST VA CLD +18HR: 27/1600Z NO VA EXP RMK: VA HAS BECOME TOO THIN TO DISCERN ON STLT, THERE HAS BEEN NO FURTHER RPRTS OF VA. WEBCAM IS MOSTLY CLOUDY. ...ZHU NXT ADVISORY: NO FURTHER ADVISORIES