FVXX20 KNES 170532 VA ADVISORY DTG: 20181217/0532Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/1193 INFO SOURCE: GOES-EAST. VOLCANO WEB CAMERA. NWP MODELS. CIMSS VOLCAT. ERUPTION DETAILS: VA EMS HAS DISP OBS VA DTG: 17/0500Z 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 EMS ...FISHER NXT ADVISORY: NO FURTHER ADVISORIES