FVXX21 KNES 081331 VA ADVISORY DTG: 20160808/1331Z VAAC: WASHINGTON VOLCANO: SANTA MARIA 342030 PSN: N1445 W09133 AREA: GUATEMALA SUMMIT ELEV: 12375 FT (3772 M) ADVISORY NR: 2016/205 INFO SOURCE: GOES-EAST. GFS WINDS. NAM WINDS. INSIVUMEH. ERUPTION DETAILS: DISCRETE VA EM OBS VA DTG: 08/1245Z OBS VA CLD: SFC/FL130 N1453 W09150 - N1445 W09137 - N1444 W09137 - N1443 W09155 - N1453 W09150 MOV W 10KT FCST VA CLD +6HR: 08/1900Z SFC/FL130 NO ASH EXP FCST VA CLD +12HR: 09/0100Z NO ASH EXP FCST VA CLD +18HR: 09/0700Z NO ASH EXP RMK: SEVERAL VA PUFFS SEEN IN STLT MOV W. VA CURRENTLY EXTNDS UP TO APRX 20NM W OF SUMMIT. NO WX CLD IN VCY. VA EXPECTED TO DISP WI 6 HRS. ...VELASCO NXT ADVISORY: WILL BE ISSUED BY 20160808/1930Z