FVXX21 KNES 081911 VA ADVISORY DTG: 20100308/1910Z VAAC: WASHINGTON VOLCANO: CONCEPCION 1404-12 PSN: N1132 W08537 AREA: NICARAGUA SUMMIT ELEV: 5577 FT (1700 M) ADVISORY NR: 2010/001 INFO SOURCE: GOES-12. INETER ERUPTION DETAILS: EXHALATION 08/1815Z. 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