FVXX21 KNES 310953 VA ADVISORY DTG: 20180831/0953Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/819 INFO SOURCE: GOES-EAST. CIMSS VOLCAT. ERUPTION DETAILS: VA EMS HAVE DISP. OBS VA DTG: 31/0930Z OBS VA CLD: FCST VA CLD +6HR: 31/1530Z FCST VA CLD +12HR: 31/2130Z FCST VA CLD +18HR: 01/0330Z RMK: VA FM EARLIER EM HAS DISP. NO FURTHER VA SIGNATURES OBS IN STLT IMAGERY. WE HAVE RECEIVED NO FURTHER RPRTS OF VA. ...HOSLEY NXT ADVISORY: NO FURTHER ADVISORIES