FVXX21 KNES 230050 VA ADVISORY DTG: 20130823/0050Z VAAC: WASHINGTON VOLCANO: SANTA MARIA 1402-03 PSN: N1445 W09133 AREA: GUATEMALA SUMMIT ELEV: 12375 FT (3772 M) ADVISORY NR: 2013/074 INFO SOURCE: GOES-13. GFS WINDS. INSIVUMEH. ERUPTION DETAILS: ERUPTION AT 22/2345Z OBS VA DTG: 23/0015Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL220 080/10-15KT FCST VA CLD +6HR: 23/0630Z FCST VA CLD +12HR: 23/1230Z FCST VA CLD +18HR: 23/1830Z RMK: VA IS NOT SEEN IN STLT IMAGERY DUE TO EXTENSIVE WX CLDS. VA SHOULD MOVE W-SW. ...MCCARTHY NXT ADVISORY: WILL BE ISSUED BY 20130823/0645Z