FVXX25 KNES 291255 VA ADVISORY DTG: 20160329/1255Z VAAC: WASHINGTON VOLCANO: RUIZ 351020 PSN: N0453 W07519 AREA: COLOMBIA SUMMIT ELEV: 17457 FT (5321 M) ADVISORY NR: 2016/037 INFO SOURCE: GOES-EAST. GFS WINDS. ERUPTION DETAILS: POSSIBLE ONGOING VA EM. OBS VA DTG: 29/1215Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL210 030/5KT FCST VA CLD +6HR: 29/1830Z FCST VA CLD +12HR: 30/0030Z FCST VA CLD +18HR: 30/0630Z RMK: VA EMS NOT SEEN IN STLT IMAGERY DUE TO WX CLDS. A BLIP OF INCREASED ACTIVITY IN SEISMOGRAPH. OBS RPRTS POSSIBLE VA EM WITH LGT STEAM AND GAS. ...HOWELL NXT ADVISORY: WILL BE ISSUED BY 20160329/1900Z