FVXX21 KNES 111258 VA ADVISORY DTG: 20090411/1257Z VAAC: WASHINGTON VOLCANO: FERNANDINA 1503-01 PSN: S0022 W09133 AREA: GALAPAGOS SUMMIT ELEV: 4905 FT (1495 M) ADVISORY NR: 2009/001 INFO SOURCE: GOES-12. ERUPTION DETAILS: SIGNIFICANT LAVA ERUPTION UNCERTAIN OF ASH CONTENT 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