FVXX21 KNES 191651 VA ADVISORY DTG: 20120619/1650Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2012/269 INFO SOURCE: GUAYAQUIL MWO. ERUPTION DETAILS: VO REPORT OF ASH AT 19/1645Z TO FL200 MOV WEST 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 NNNN