FVXX22 KNES 221409 VA ADVISORY DTG: 20170122/1409Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07740 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2017/017 INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. ERUPTION DETAILS: ERUPTION REPORTED TO FL180 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