FVXX21 KNES 101618 VA ADVISORY DTG: 20180710/1618Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/658 INFO SOURCE: GOES-EAST. CIMSS VOLCAT. ERUPTION DETAILS: POSSIBLE NEW EM AT 1545Z. 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