FVXX20 KNES 140410 VA ADVISORY DTG: 20150914/0410Z VAAC: WASHINGTON VOLCANO: RUIZ 351020 PSN: N0453 W07519 AREA: COLOMBIA SUMMIT ELEV: 17457 FT (5321 M) ADVISORY NR: 2015/066 INFO SOURCE: GOES-EAST. GFS WINDS. SEISMIC DETECTION. ERUPTION DETAILS: LGT VA EMS PSBL OBS VA DTG: 14/0345Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL180 090/15KT FCST VA CLD +6HR: 14/1000Z FCST VA CLD +12HR: 14/1600Z FCST VA CLD +18HR: 14/2200Z RMK: VA NOT OBS IN STLT IMAGERY. INTERMITTENT INCREASES IN SEISMIC DATA SUGGEST THERE MIGHT BE LGT VA EMS. ...RAMIREZ NXT ADVISORY: WILL BE ISSUED BY 20150914/1015Z