FVXX20 KNES 220734 VA ADVISORY DTG: 20170622/0734Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2017/159 INFO SOURCE: GOES-EAST. NWP MODELS. ERUPTION DETAILS: VA EMS HAS DISP OBS VA DTG: 22/0645Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA. FCST VA CLD +6HR: NO VA EXP FCST VA CLD +12HR: NO VA EXP FCST VA CLD +18HR: NO VA EXP RMK: VA EMS HAS DISP IN STLT IMAGERY; NO RPRTS OF VA. ...FISHER NXT ADVISORY: NO FURTHER ADVISORIES