FVXX23 KNES 312350 VA ADVISORY DTG: 20220531/2350Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2022/559 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: PREV VA HAS DISP OBS VA DTG: 31/2310Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA. FCST VA CLD +6HR: 01/0500Z NO VA EXP FCST VA CLD +12HR: 01/1100Z NO VA EXP FCST VA CLD +18HR: 01/1700Z NO VA EXP RMK: VA NOT OBS FM STLT. WEBCAM IS CLEAR. NO NEW EMS OBS. NO RPTS OF VA RCVD. ...BROWN NXT ADVISORY: NO FURTHER ADVISORIES