FVXX21 KNES 101140 VA ADVISORY DTG: 20181010/1140Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/958 INFO SOURCE: GUAYAQUIL MWO. ERUPTION DETAILS: RPRTD OF VA AT 10/1127Z BY MWO RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A POSSIBLE VA EMISSION. WE WILL GATHER FURTHER INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS POSSIBLE. NXT ADVISORY: AS SOON AS POSSIBLE