FVXX21 KNES 131011 VA ADVISORY DTG: 20210813/1011Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2021/635 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: PSBL VA CLD EMS. OBS VA DTG: 13/0940Z OBS VA CLD: SFC/FL150 S0004 W07755 - S0004 W07740 - S0005 W07740 - S0009 W07755 - S0004 W07755 MOV W 0KT FCST VA CLD +6HR: 13/1530Z NO VA EXP FCST VA CLD +12HR: 13/2130Z NO VA EXP FCST VA CLD +18HR: 14/0330Z NO VA EXP RMK: PSBL VA CLD SIGS OBSD BY STLT. INCANDESCENCE SEEN AMONG WX CLD CVR ON WEBCAM. ANY FURTHER VA CLDS SHUD MOV W-WNW. ...HOSLEY NXT ADVISORY: WILL BE ISSUED BY 20210813/1615Z