FVXX23 KNES 272038 VA ADVISORY DTG: 20150927/2038Z VAAC: WASHINGTON VOLCANO: RUIZ 351020 PSN: N0453 W07519 AREA: COLOMBIA SUMMIT ELEV: 17457 FT (5321 M) ADVISORY NR: 2015/081 INFO SOURCE: GOES-EAST. GFS WINDS. SEISMIC DETECTION. VOLCANO WEB CAMERA. ERUPTION DETAILS: NO ASH DETECTED OR REPORTED. OBS VA DTG: 27/2015Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA. FCST VA CLD +6HR: 28/0230Z FCST VA CLD +12HR: 28/0830Z FCST VA CLD +18HR: 28/1430Z RMK: THOUGH PARTLY CLOUDY NO ASH DETECTED IN SAT IMAGERY. NO RPRTS OF ASH RECEIVED. WEBCAM IS MOSTLY CLOUDY AND SEISMIC HAS BEEN LOW LEVEL FOR PAST FEW HOURS. ...SWANSON NXT ADVISORY: NO FURTHER ADVISORIES