FVXX21 KNES 231853 VOLCANIC ASH ADVISORY ISSUED: 2005DEC23/1853Z VAAC: WASHINGTON VOLCANO: GALERAS LOCATION: N0113 W07722 AREA: COLOMBIA SUMMIT ELEVATION: 14029 FT (4276 M) ADVISORY NUMBER: 2005/004 INFORMATION SOURCE: NOT AVBL ERUPTION DETAILS: NOT AVBL REMARKS: WE HAVE RECEIVED INFORMATION SUGGESTING A POSSIBLE VA EMISSION. WE WILL GATHER FURTHER INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS POSSIBLE. NEXT ADVISORY: AS SOON AS POSSIBLE NNNN