FVXX21 KNES 072229 VA ADVISORY DTG: 20170107/2229Z VAAC: WASHINGTON VOLCANO: COLIMA 341040 PSN: N1930 W10337 AREA: MEXICO SUMMIT ELEV: 12631 FT (3850 M) ADVISORY NR: 2017/038 INFO SOURCE: MEXICO CITY MWO. COLIMA TOWERS. ERUPTION DETAILS: VA EMS ARND 07/2200Z. 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