FVXX21 KNES 240810 VA ADVISORY DTG: 20160524/0810Z VAAC: WASHINGTON VOLCANO: SANTA MARIA 342030 PSN: N1446 W09133 AREA: GUATEMALA SUMMIT ELEV: 12375 FT (3772 M) ADVISORY NR: 2016/154 INFO SOURCE: GOES-EAST. NAM WINDS. ERUPTION DETAILS: ONGOING VA EMS PSBL OBS VA DTG: 24/0745Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL200 090/10KT FCST VA CLD +6HR: 24/1400Z FCST VA CLD +12HR: 24/2000Z FCST VA CLD +18HR: 25/0200Z RMK: VA CANNOT BE DISCERNED IN STLT DUE TO EXTENSIVE WX CLD CVR. ONGOING OR INTERMITTENT VA EMS PSBL. ASH WOULD MOV W FM SUMMIT AT 10KTS BLW FL200 ...RAMIREZ NXT ADVISORY: WILL BE ISSUED BY 20160524/1415Z