FVXX20 KNES 151431 VA ADVISORY DTG: 20071215/1431Z VAAC: WASHINGTON VOLCANO: FUEGO PSN: N1428 W09052 AREA: GUATEMALA SUMMIT ELEV: 12346 FT (3763 M) ADVISORY NR: 2007/050 INFO SOURCE: NOT AVBL ERUPTION DETAILS: NOT AVBL 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