FVXX23 KNES 231220 VA ADVISORY DTG: 20200223/1220Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2020/183 INFO SOURCE: GOES-EAST. VONA. ERUPTION DETAILS: POSSIBLE NEW VA EM. OBS VA DTG: 23/1200Z OBS VA CLD: SFC/FL145 N0002 W07751 - S0004 W07738 - S0005 W07741 - S0010 W07751 - N0002 W07751 MOV W 5KT FCST VA CLD +6HR: 23/1800Z NO ASH EXP FCST VA CLD +12HR: 24/0000Z NO ASH EXP FCST VA CLD +18HR: 24/0600Z NO ASH EXP RMK: VONA RPRTS NEW VA EM MOV TO W OF SUMMIT. NOTHING SEEN IN STLT OR WEB CAM IMAGERY DUE TO WX CLDS. ...LEE NXT ADVISORY: WILL BE ISSUED BY 20200223/1815Z