FVXX24 KNES 300354 VA ADVISORY DTG: 20150830/0354Z VAAC: WASHINGTON VOLCANO: RUIZ 351020 PSN: N0453 W07519 AREA: COLOMBIA SUMMIT ELEV: 17457 FT (5321 M) ADVISORY NR: 2015/049 INFO SOURCE: GOES-EAST. GFS WINDS. SEISMIC DETECTION. ERUPTION DETAILS: POSSIBLE VA EMISSIONS OBS VA DTG: 30/0315Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL180 090/5-10KT FCST VA CLD +6HR: 30/0930Z FCST VA CLD +12HR: 30/1530Z FCST VA CLD +18HR: 30/2130Z RMK: NO VA IS OBSERVED IN NIGHTTIME IMAGERY. SEISMIC DETECTION IS ACTIVE. ...SCHWARTZ NXT ADVISORY: WILL BE ISSUED BY 20150830/1000Z