FVXX21 KNES 161204 VA ADVISORY DTG: 20210816/1204Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2021/648 INFO SOURCE: GOES-16. ERUPTION DETAILS: VA CLDS NOT DETECTED. OBS VA DTG: 16/1140Z OBS VA CLD: VA NOT IDENTIFIABLE FM STLT DATA. FCST VA CLD +6HR: 16/1730Z NO VA EXP FCST VA CLD +12HR: 16/2330Z NO VA EXP FCST VA CLD +18HR: 17/0530Z NO VA EXP RMK: NO VA CLDS OBSD BY G16 WITH WX CLD OVC ABV SUMMIT. WEBCAM SHOWS SUMMIT MOSTLY CLR WITH NO VA CLD EMS OBSD. ...HOSLEY NXT ADVISORY: NO FURTHER ADVISORIES