FVXX20 KNES 211152 VA ADVISORY DTG: 20151221/1152Z VAAC: WASHINGTON VOLCANO: COLIMA 341040 PSN: N1930 W10337 AREA: MEXICO SUMMIT ELEV: 12631 FT (3850 M) ADVISORY NR: 2015/712 INFO SOURCE: GOES-EAST. ERUPTION DETAILS: VA EM NOT DETECTED OBS VA DTG: 21/1130Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA. FCST VA CLD +6HR: 21/1730Z FCST VA CLD +12HR: 21/2330Z FCST VA CLD +18HR: 22/0530Z RMK: VA EM NO SEEN IN STLT AND NO FURTHER REPORTS OF VA EM RECEIVED. WX CLDS OBSCURING VIEW OF SUMMIT AND VCY ...VELASCO NXT ADVISORY: NO FURTHER ADVISORIES