FVXX22 KNES 312109 VA ADVISORY DTG: 20181031/2109Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2018/228 INFO SOURCE: GOES-EAST. CIMSS VOLCAT. ERUPTION DETAILS: VA NOT SEEN IN STLT OBS VA DTG: 31/2045Z 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 NOT SEEN IN STLT FOR MORE THAN 4 HOURS. ...TURK NXT ADVISORY: NO FURTHER ADVISORIES