FVXX20 KNES 201215 VA ADVISORY DTG: 20200220/1215Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2020/170 INFO SOURCE: ERUPTION DETAILS: OBS VA DTG: /Z OBS VA CLD: NO ASH EXP FCST VA CLD +6HR: 20/1800Z NO ASH EXP FCST VA CLD +12HR: 21/0000Z NO ASH EXP FCST VA CLD +18HR: 21/0600Z NO ASH EXP RMK: ... NXT ADVISORY: