FVXX20 KNES 111757 VA ADVISORY DTG: 20100311/1757Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2010/224 INFO SOURCE: GUAYAQUIL MWO. GOES-12. PILOT REPORT. ERUPTION DETAILS: ASH OBSERVED 11/1730Z 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