FVXX20 KNES 221559 VA ADVISORY DTG: 20121122/1559Z VAAC: WASHINGTON VOLCANO: SANTA MARIA 1402-03 PSN: N1445 W09133 AREA: GUATEMALA SUMMIT ELEV: 12375 FT (3772 M) ADVISORY NR: 2012/074 INFO SOURCE: GOES-13. INSIVUMEH. ERUPTION DETAILS: ONGOING ACTIVITY OBS VA DTG: 22/1545Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA. FCST VA CLD +6HR: 22/2200Z FCST VA CLD +12HR: 23/0400Z FCST VA CLD +18HR: 23/1000Z RMK: MORNING VISIBLE IMAGERY DOES NOT SHOW A DISCERNABLE PLUME IN CLEAR SKIES. OBSERVATORY REPORT INDICATES POSSIBLE LIGHT VA IN THE VICINITY OF THE SUMMIT. ...SCHWARTZ NXT ADVISORY: NO FURTHER ADVISORIES