FVXX20 KNES 180932 VA ADVISORY DTG: 20110218/0931Z VAAC: WASHINGTON VOLCANO: SANTA MARIA 1402-03 PSN: N1445 W09133 AREA: GUATEMALA SUMMIT ELEV: 12375 FT (3772 M) ADVISORY NR: 2011/034 INFO SOURCE: GOES-13. NAM WINDS. ERUPTION DETAILS: POSSIBLE ASH EMISSIONS OBS VA DTG: 18/0845Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL140 SSW/5KT FCST VA CLD +6HR: 18/1500Z FCST VA CLD +12HR: 18/2100Z FCST VA CLD +18HR: 19/0300Z RMK: ALTHOUGH NO ASH CAN BE SEEN IN NIGHTTIME INFRARED OR MULTISPECTRAL IMAGERY A BRIGHT HOTSPOT IS VISIBLE ON THE 0845Z SHORTWAVE IMAGE. NEAR SUMMIT ASH WAS REPORTED EARLIER THIS EVENING TO THE SOUTH AND SW. ...SCHWARTZ NXT ADVISORY: WILL BE ISSUED BY 20110218/1530Z NNNN