FVXX21 KNES 051720 VA ADVISORY DTG: 20161005/1720Z VAAC: WASHINGTON VOLCANO: SANTA MARIA 342030 PSN: N1445 W09133 AREA: GUATEMALA SUMMIT ELEV: 12375 FT (3772 M) ADVISORY NR: 2016/254 INFO SOURCE: GOES-EAST. GFS WINDS. INSIVUMEH. ERUPTION DETAILS: ONGOING VA PUFFS. OBS VA DTG: 05/1645Z OBS VA CLD: SFC/FL130 N1445 W09131 - N1401 W09114 - N1402 W09139 - N1444 W09135 - N1445 W09131 MOV S 10-15KT FCST VA CLD +6HR: 05/2300Z SFC/FL130 N1446 W09131 - N1359 W09108 - N1356 W09139 - N1444 W09135 - N1446 W09131 FCST VA CLD +12HR: 06/0500Z SFC/FL130 NO ASH EXP FCST VA CLD +18HR: 06/1100Z NO ASH EXP RMK: INSIVUMEH RPTS FL130 AS SEVERAL PUFFS MOV FROM SUMMIT HAVE BEEN OBS IN STLT IMAGERY. ...WHISNANT NXT ADVISORY: WILL BE ISSUED BY 20161005/2315Z