FVXX21 KNES 161930 VA ADVISORY DTG: 20230816/1930Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2023/475 INFO SOURCE: GOES-16. WEBCAM. ERUPTION DETAILS: NO VA EMS OBS VA DTG: 16/1850Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA. FCST VA CLD +6HR: 17/0100Z NO VA EXP FCST VA CLD +12HR: 17/0700Z NO VA EXP FCST VA CLD +18HR: 17/1300Z NO VA EXP RMK: NO VA DETECTED FM VARIOUS STLT DATA. WEBCAM OSBC BY WX CLDS. NO HOTSPOT DETECTED. NO RCNT RPTS OF VA ACT RCVD. ...BROWN NXT ADVISORY: NO FURTHER ADVISORIES