FVXX24 KNES 172231 VA ADVISORY DTG: 20160517/2231Z VAAC: WASHINGTON VOLCANO: RUIZ 351020 PSN: N0453 W07519 AREA: COLOMBIA SUMMIT ELEV: 17457 FT (5321 M) ADVISORY NR: 2016/052 INFO SOURCE: GOES-EAST. ERUPTION DETAILS: DECREASING ACTIVITY OBS VA DTG: 17/2145Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA. FCST VA CLD +6HR: 18/0400Z FCST VA CLD +12HR: 18/1000Z FCST VA CLD +18HR: 18/1600Z RMK: THERE HAVE BEEN NO FURTHER RPRTS OF ACTIVITY. ...TURK NXT ADVISORY: NO FURTHER ADVISORIES