FVXX23 KNES 210200 VA ADVISORY DTG: 20211221/0200Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2021/1163 INFO SOURCE: GOES-16. VONA. NWP MODELS. ERUPTION DETAILS: PREV VA HAS DISP OBS VA DTG: 21/0140Z OBS VA CLD: NO VA EXP FCST VA CLD +6HR: 21/0730Z NO VA EXP FCST VA CLD +12HR: 21/1330Z NO VA EXP FCST VA CLD +18HR: 21/1930Z NO VA EXP RMK: PREV VA HAS DISP. NO NEW VA RPTD OR SEEN IN SAT DATA. RECENT VONA RPTS STEAM AND GAS EMS. ...TUGGLE NXT ADVISORY: NO FURTHER ADVISORIES