FVXX21 KNES 151916 VA ADVISORY DTG: 20200515/1916Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2020/427 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. ERUPTION DETAILS: VA EMS HAS DISP OBS VA DTG: 15/1840Z OBS VA CLD: NO ASH EXP FCST VA CLD +6HR: 16/0030Z NO ASH EXP FCST VA CLD +12HR: 16/0630Z NO ASH EXP FCST VA CLD +18HR: 16/1230Z NO ASH EXP RMK: VA EMS HAS DISP IN STLT IMAGERY. NO NEW VA EMS OBS. NO RPRTS OF VA EMS. ...FISHER NXT ADVISORY: NO FURTHER ADVISORIES