FVXX20 KNES 231935 VA ADVISORY DTG: 20190823/1935Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2019/917 INFO SOURCE: VOLCAT. ERUPTION DETAILS: VA NOT SEEN IN STLT OBS VA DTG: 23/1910Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA. FCST VA CLD +6HR: NO VA EXP FCST VA CLD +12HR: NO VA EXP FCST VA CLD +18HR: NO VA EXP RMK: THERE HAVE BEEN NO ADDITIONAL RPRTS OF ACTIVITY. ...TURK NXT ADVISORY: NO FURTHER ADVISORIES