FVXX21 KNES 232001 VA ADVISORY DTG: 20160423/2001Z VAAC: WASHINGTON VOLCANO: SANTA MARIA 342030 PSN: N1445 W09133 AREA: GUATEMALA SUMMIT ELEV: 12375 FT (3772 M) ADVISORY NR: 2016/098 INFO SOURCE: GOES-EAST. GFS WINDS. INSIVUMEH. ERUPTION DETAILS: POSSIBLE ONGOING EM OBS VA DTG: 23/1945Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL170 360/5-10KT FCST VA CLD +6HR: 24/0200Z FCST VA CLD +12HR: 24/0800Z FCST VA CLD +18HR: 24/1400Z RMK: POSSIBLE ONGOING VA EM BASED ON VO REPORTS OF INCREASINGLY INTENSE ERUPTIONS. VA NOT OBS IN STLT DUE TO BROKEN WX CLDS. ...KIM NXT ADVISORY: WILL BE ISSUED BY 20160424/0200Z