FVXX20 KNES 201138 VA ADVISORY DTG: 20161220/1138Z VAAC: WASHINGTON VOLCANO: COLIMA 341040 PSN: N1930 W10337 AREA: MEXICO SUMMIT ELEV: 12631 FT (3850 M) ADVISORY NR: 2016/492 INFO SOURCE: GOES-EAST. GFS WINDS. VOLCANO WEB CAMERA. ERUPTION DETAILS: ONGOING VA EM OBS VA DTG: 20/1115Z OBS VA CLD: SFC/FL145 N2019 W10403 - N2010 W10346 - N1948 W10359 - N1956 W10419 - N2019 W10403 MOV NW 10-15KT FCST VA CLD +6HR: 20/1730Z SFC/FL145 NO ASH EXP FCST VA CLD +12HR: 20/2330Z NO ASH EXP FCST VA CLD +18HR: 21/0530Z NO ASH EXP RMK: T+0 CONFIDENCE IS HIGH. NEW PUFF OF VA EM SEEN IN STLT IMAGERY MOV NW. VA FM EARLIER EM HAS DISPD. ...KIM NXT ADVISORY: WILL BE ISSUED BY 20161220/1745Z