FVXX22 KNES 101852 VA ADVISORY DTG: 20150410/1852Z VAAC: WASHINGTON VOLCANO: COLIMA 341040 PSN: N1930 W10337 AREA: MEXICO SUMMIT ELEV: 12631 FT (3850 M) ADVISORY NR: 2015/258 INFO SOURCE: GOES-EAST. MEXICO CITY MWO. RADIOSONDE. GFS WINDS. VOLCANO WEB CAMERA. ERUPTION DETAILS: EMISSION EST FL200 AT 1832Z SHOULD MOV NORTHERLY RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A POSSIBLE VA EMISSION. WE WILL GATHER FURTHER INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS POSSIBLE. NXT ADVISORY: AS SOON AS POSSIBLE