FVXX21 KNES 042053 VA ADVISORY DTG: 20200104/2053Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2020/017 INFO SOURCE: GOES-EAST. ERUPTION DETAILS: VA CLDS HAS DISP IN STLT - GASES/STEAM OBS VA DTG: 04/2020Z 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: EARLIER VA CLDS SEEN IN STLT HAS DISP. NO FURTHER RPRTS RECEIVED. STEAM AND GAS EMS OBS IN STLT. ...SAMBUCCI NXT ADVISORY: NO FURTHER ADVISORIES