FVXX21 KNES 041835 VA ADVISORY DTG: 20161004/1835Z VAAC: WASHINGTON VOLCANO: SANTA MARIA 342030 PSN: N1445 W09133 AREA: GUATEMALA SUMMIT ELEV: 12375 FT (3772 M) ADVISORY NR: 2016/250 INFO SOURCE: GOES-EAST. GFS WINDS. VOLCAT. ERUPTION DETAILS: VA EM AT 04/1700Z. OBS VA DTG: 04/1815Z OBS VA CLD: SFC/FL180 N1444 W09131 - N1435 W09122 - N1429 W09129 - N1433 W09138 - N1442 W09136 - N1444 W09131 MOV SE 5KT FCST VA CLD +6HR: 05/0030Z SFC/FL180 N1422 W09109 - N1416 W09055 - N1403 W09103 - N1409 W09124 - N1419 W09116 - N1422 W09109 FCST VA CLD +12HR: 05/0630Z SFC/FL180 NO ASH EXP FCST VA CLD +18HR: 05/1230Z NO ASH EXP RMK: VA PLUME EXTENDS 7 NM SE OF THE SUMMIT. RECENT VOLCAT ALERT CONFIRMS EM. ...SZATANEK NXT ADVISORY: WILL BE ISSUED BY 20161005/0030Z