FVXX22 KNES 221521 VA ADVISORY DTG: 20160422/1521Z VAAC: WASHINGTON VOLCANO: RUIZ 351020 PSN: N0453 W07519 AREA: COLOMBIA SUMMIT ELEV: 17457 FT (5321 M) ADVISORY NR: 2016/041 INFO SOURCE: GOES-EAST. BOGOTA MWO. ASHTAM. INGEOMINAS. ERUPTION DETAILS: NEAR SUMMIT EMS OBS VA DTG: 22/1445Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL250 150/5-10KT FCST VA CLD +6HR: 22/2100Z FCST VA CLD +12HR: 23/0300Z FCST VA CLD +18HR: 23/0900Z RMK: NO VA IS OBSERSED IN IMAGERY ALTHOUGH THERE ARE THICK WX CLOUDS IN THE AREA. AT 221415Z INGEOMINAS REPORTS VA EXTENDING 6 NMI FROM THE SUMMIT. ...SCHWARTZ NXT ADVISORY: WILL BE ISSUED BY 20160422/2115Z