FVXX21 KNES 180056 VA ADVISORY DTG: 20161218/0056Z VAAC: WASHINGTON VOLCANO: COLIMA 341040 PSN: N1930 W10337 AREA: MEXICO SUMMIT ELEV: 12631 FT (3850 M) ADVISORY NR: 2016/480 INFO SOURCE: GOES-EAST. MEXICO CITY MWO. GFS WINDS. NAM WINDS. VOLCANO WEB CAMERA. ERUPTION DETAILS: VA OBSERVED AT 2353Z. OBS VA DTG: 18/0037Z OBS VA CLD: SFC/FL230 N2011 W10329 - N1956 W10307 - N1932 W10332 - N1935 W10341 - N2011 W10329 MOV NE 15KT FCST VA CLD +6HR: 18/0630Z SFC/FL230 N2029 W10325 - N2015 W10252 - N1944 W10317 - N1958 W10334 - N2029 W10325 FCST VA CLD +12HR: 18/1230Z SFC/FL230 N2106 W10313 - N2045 W10234 - N2009 W10256 - N2028 W10326 - N2106 W10313 FCST VA CLD +18HR: 18/1830Z SFC/FL230 N2154 W10307 - N2121 W10150 - N2038 W10240 - N2059 W10317 - N2154 W10307 RMK: T+0 CONFIDENCE HIGH. ONGOING VA EM. VA PLUME EXTENDS NE 9 NM FROM SUMMIT. ...SZATANEK NXT ADVISORY: WILL BE ISSUED BY 20161218/0700Z