FVXX22 KNES 051858 VA ADVISORY DTG: 20231205/1858Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17342 FT (5286 M) ADVISORY NR: 2023/893 INFO SOURCE: GOES-16. VOLCAT. ERUPTION DETAILS: NO VA OBS OBS VA DTG: 06/1830Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA. FCST VA CLD +6HR: 07/0030Z NO VA EXP FCST VA CLD +12HR: 07/0630Z NO VA EXP FCST VA CLD +18HR: 07/1230Z NO VA EXP RMK: NO VA EMS OBS FM VARIOUS STLT DATA. NO RPTS RCVD OF VA ACT. NO HOTSPOT DETECTED. ...BROWN NXT ADVISORY: NO FURTHER ADVISORIES