FVXX21 KNES 091728 VA ADVISORY DTG: 20140509/1728Z VAAC: WASHINGTON VOLCANO: SANTA MARIA 342030 PSN: N1445 W09133 AREA: GUATEMALA SUMMIT ELEV: 12375 FT (3772 M) ADVISORY NR: 2014/001 INFO SOURCE: INSIVUMEH. ERUPTION DETAILS: ROCKFALLS PRODUCING ASH CLOUD TO FL250 OUT 10NM AROUND VOLCANO 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