FVXX21 KNES 131551 VA ADVISORY DTG: 20210813/1551Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2021/636 INFO SOURCE: GOES-16. WEBCAM. ERUPTION DETAILS: VA CLDS HAVE DISP IN STLT IMAGERY OBS VA DTG: 13/1530Z OBS VA CLD: NO VA EXP FCST VA CLD +6HR: 13/2130Z NO VA EXP FCST VA CLD +12HR: 14/0330Z NO VA EXP FCST VA CLD +18HR: 14/0930Z NO VA EXP RMK: EARLIER VA CLDS OBS IN STLT AND SUMMIT WEBCAM HAVE DISP. NO NEW VA RPRTS AND OBS RECEIVED FM MWO. STEAM/GAS AND WX CLDS OBS IN SUMMIT WEBCAM. VA EVENT ENDED. ...SAMBUCCI NXT ADVISORY: NO FURTHER ADVISORIES