FVXX20 KNES 230955 VA ADVISORY DTG: 20120623/0953Z VAAC: WASHINGTON VOLCANO: RUIZ 1501-02 PSN: N0453 W07519 AREA: COLOMBIA SUMMIT ELEV: 17457 FT (5321 M) ADVISORY NR: 2012/079 INFO SOURCE: GOES-13. GFS WINDS. SEISMIC DETECTION. SERVICIO GEOLOGICO COLOMBIANO ERUPTION DETAILS: ONGOING EMISSIONS OBS VA DTG: 23/0915Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS FL100/190 090/10-15KT FCST VA CLD +6HR: 23/1530Z FCST VA CLD +12HR: 23/2130Z FCST VA CLD +18HR: 24/0330Z RMK: VA NOT SEEN IN STLT IMAGERY DUE TO DARKNESS. GEOLOGICO COLOMBIANO RPRT SEISMIC ACTIVITY IS HIGH ENOUGH THAT VA IS LIKELY. ...GUILLOT NXT ADVISORY: WILL BE ISSUED BY 20120623/1600Z NNNN