FVXX21 KNES 221411 VA ADVISORY DTG: 20200122/1411Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2020/078 INFO SOURCE: GOES-EAST. VONA. ERUPTION DETAILS: LIGHT VA CLD WITH STEAM AND GAS EMS OBS 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