FVXX21 KNES 082143 VA ADVISORY DTG: 20161208/2143Z VAAC: WASHINGTON VOLCANO: COLIMA 341040 PSN: N1930 W10337 AREA: MEXICO SUMMIT ELEV: 12631 FT (3850 M) ADVISORY NR: 2016/439 INFO SOURCE: GOES-EAST. GFS WINDS. VOLCANO WEB CAMERA. ERUPTION DETAILS: ONGOING VA EMS. OBS VA DTG: 08/2130Z OBS VA CLD: SFC/FL240 N2041 W10235 - N2020 W10201 - N1928 W10337 - N1930 W10338 - N1934 W10342 - N2041 W10235 MOV NE 15-20KT FCST VA CLD +6HR: 09/0330Z SFC/FL240 N2058 W10217 - N2040 W10126 - N1928 W10337 - N1928 W10335 - N1935 W10343 - N2058 W10217 FCST VA CLD +12HR: 09/0930Z SFC/FL240 N2101 W10216 - N2041 W10123 - N1929 W10337 - N1928 W10337 - N1935 W10343 - N2101 W10216 FCST VA CLD +18HR: 09/1530Z SFC/FL240 N2103 W10214 - N2041 W10122 - N1928 W10336 - N1928 W10335 - N1935 W10343 - N2103 W10214 RMK: T+0 CONFIDENCE HIGH. ONGOING VA EMS SEEN IN STLT AND WEBCAM IMAGERY. VA EXTDS ROUGHLY 90 NM TO THE NE OF THE SUMMIT. VA NOW EXTD OVER E PORTION OF LAGO DE CHAPALA. ...WHISNANT NXT ADVISORY: WILL BE ISSUED BY 20161209/0345Z