FVXX22 KNES 192241 VA ADVISORY DTG: 20231219/2241Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17342 FT (5286 M) ADVISORY NR: 2023/933 INFO SOURCE: GOES-16. ERUPTION DETAILS: VA NOT DETECTED. OBS VA DTG: 19/2210Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA. FCST VA CLD +6HR: 20/0400Z NO VA EXP FCST VA CLD +12HR: 20/1000Z NO VA EXP FCST VA CLD +18HR: 20/1600Z NO VA EXP RMK: VA NOT OBSD IN STLT IMAGERY OR WEBCAM DATA IN PART DUE TO WX CLD CVR. NO RPRTS OF VA HAVE BEEN RECEIVED. ...HOSLEY NXT ADVISORY: NO FURTHER ADVISORIES