FVXX20 KNES 050054 VA ADVISORY DTG: 20120605/0054Z VAAC: WASHINGTON VOLCANO: RUIZ 1501-02 PSN: N0453 W07519 AREA: COLOMBIA SUMMIT ELEV: 17457 FT (5321 M) ADVISORY NR: 2012/016 INFO SOURCE: GOES-13. GFS WINDS. SEISMIC DETECTION. VOLCANO WEB CAMERA. ERUPTION DETAILS: ONGOING EMISSIONS OBS VA DTG: 05/0015Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS FL100/200 045/5-10KT FCST VA CLD +6HR: 05/0630Z FCST VA CLD +12HR: 05/1230Z FCST VA CLD +18HR: 05/1830Z RMK: VA NOT SEEN IN STLT IMAGERY DUE TO WX CLDS AND DARKNESS. SEISMIC ACTIVITY REMAINS ELEVATED. ...GUILLOT NXT ADVISORY: WILL BE ISSUED BY 20120605/0700Z NNNN