FVXX21 KNES 060153 VA ADVISORY DTG: 20180106/0153Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/022 INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. CIMSS VOLCAT. GEOPHYSICAL INST. ERUPTION DETAILS: VA OBSERVED MOV SE IN STLT IMAGERY 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