FVXX26 KNES 311322 CCA VA ADVISORY -CORRECTION DTG: 20150831/1322Z VAAC: WASHINGTON VOLCANO: SANTA MARIA 342030 PSN: N1445 W09133 AREA: GUATEMALA SUMMIT ELEV: 12375 FT (3772 M) ADVISORY NR: 2015/044 INFO SOURCE: GOES-EAST. GFS WINDS. ERUPTION DETAILS: DISCRETE EMISSIONS OBS VA DTG: 31/1300Z OBS VA CLD: SFC/FL150 N1456 W09159 - N1452 W09152 - N1448 W09154 - N1452 W09203 - N1456 W09159 MOV W 10KT SFC/FL150 N1452 W09144 - N1446 W09132 - N1443 W09133 - N1446 W09146 - N1452 W09144 MOV W 10KT FCST VA CLD +6HR: 31/1900Z SFC/FL150 N1511 W09249 - N1504 W09228 - N1455 W09231 - N1459 W09252 - N1511 W09249 FCST VA CLD +12HR: 01/0100Z SFC/FL150 NO ASH EXP FCST VA CLD +18HR: 01/0700Z NO ASH EXP RMK: **CORRECTED FOR ASH DIRECTION** TWO DISCRETE EMISSIONS SEEN MOVING WNW FROM SUMMIT. LITTLE CHANGE IN MODEL WINDS OVER NEXT 12HRS. ...SALEMI NXT ADVISORY: WILL BE ISSUED BY 20150831/1915Z