FVXX21 KNES 110828 VA ADVISORY DTG: 20210811/0828Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2021/629 INFO SOURCE: GOES-16. ERUPTION DETAILS: VA NOT OBS IN SAT. OBS VA DTG: 11/0800Z OBS VA CLD: NO VA EXP FCST VA CLD +6HR: 11/1400Z NO VA EXP FCST VA CLD +12HR: 11/2000Z NO VA EXP FCST VA CLD +18HR: 12/0200Z NO VA EXP RMK: VA NOT OBS IN SAT WITH MET CLD OBSCN. NO VA OBS IN WEBCAM SINCE PREV VAA. NO RECENT RPTS OF VA EMS RECEIVED. ...CLARK NXT ADVISORY: NO FURTHER ADVISORIES