FVXX20 KNES 220031 VA ADVISORY DTG: 20161222/0031Z VAAC: WASHINGTON VOLCANO: COLIMA 341040 PSN: N1930 W10337 AREA: MEXICO SUMMIT ELEV: 12631 FT (3850 M) ADVISORY NR: 2016/500 INFO SOURCE: GOES-EAST. MEXICO CITY MWO. GFS WINDS. VOLCANO WEB CAMERA. ERUPTION DETAILS: ONGOING EMS OBS VA DTG: 21/0015Z OBS VA CLD: SFC/FL150 N1938 W10514 - N1907 W10458 - N1907 W10431 - N1858 W10428 - N1856 W10514 - N1931 W10537 - N1938 W10514 MOV SW 5-10KT SFC/FL200 N2010 W10500 - N1935 W10337 - N1929 W10337 - N1925 W10503 - N1941 W10513 - N2010 W10500 MOV W 10-15KT FCST VA CLD +6HR: 21/0630Z SFC/FL200 N2011 W10509 - N1933 W10337 - N1928 W10337 - N1925 W10514 - N2011 W10509 FCST VA CLD +12HR: 21/1230Z SFC/FL200 N2011 W10512 - N1934 W10336 - N1928 W10336 - N1928 W10515 - N2011 W10512 FCST VA CLD +18HR: 21/1830Z SFC/FL200 N1949 W10513 - N1932 W10335 - N1929 W10335 - N1900 W10512 - N1949 W10513 RMK: T+0 CONFIDENCE IS HIGH. IMAGERY SHOWS SEVERAL EMS OF VA MOVING W FROM THE SUMMIT. REMNANT DISSIPATING VA IS ALSO OBSERVED ABOUT 70 TO 100 NMI SE OF THE SUMMIT. FORECAST IS FOR POSSIBLE ADDITIONAL EMS. ...SCHWARTZ NXT ADVISORY: WILL BE ISSUED BY 20161222/0630Z