FVXX22 KNES 160128 VA ADVISORY DTG: 20160516/0128Z VAAC: WASHINGTON VOLCANO: SANTA MARIA 342030 PSN: N1445 W09133 AREA: GUATEMALA SUMMIT ELEV: 12375 FT (3772 M) ADVISORY NR: 2016/134 INFO SOURCE: GOES-EAST. GFS WINDS. NOTAM ERUPTION DETAILS: VA EM AROUND 2359Z OBS VA DTG: 16/0045Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL190 000/0-5KT FCST VA CLD +6HR: 16/0700Z FCST VA CLD +12HR: 16/1300Z FCST VA CLD +18HR: 16/1900Z RMK: VA EM NOT SEEN IN STLT IMAGERY DUE TO HVY CLD COVER. OBS RPRTS VA AT FL165 MOV SW S E 21 NM AWAY FM SUMMIT. MODEL SUGGESTS VA AT FL190. ...KIM NXT ADVISORY: WILL BE ISSUED BY 20160516/0730Z