FVXX20 KNES 231655 VA ADVISORY DTG: 20161223/1655Z VAAC: WASHINGTON VOLCANO: COLIMA 341040 PSN: N1931 W10337 AREA: MEXICO SUMMIT ELEV: 12631 FT (3850 M) ADVISORY NR: 2016/507 INFO SOURCE: GOES-EAST. GFS WINDS. VOLCANO WEB CAMERA. ERUPTION DETAILS: CONT VA EMS OBS VA DTG: 23/1630Z OBS VA CLD: FCST VA CLD +6HR: 23/2230Z FCST VA CLD +12HR: 24/0430Z FCST VA CLD +18HR: 24/1030Z RMK: CONT VA EMS OBS IN STLT IMAGERY. VA FORCAST TO CONTINUE MOV N AT 10-15KTS ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20161223/2300Z