FVXX22 KNES 261704 VA ADVISORY DTG: 20071126/1703Z VAAC: WASHINGTON VOLCANO: COLIMA 1401-04 PSN: N1930 W10337 AREA: MEXICO SUMMIT ELEV: 12631 FT (3850 M) ADVISORY NR: 2007/015 INFO SOURCE: MEXICO CITY MWO. GOES-12. GFS WINDS. RADIOSONDE. VOLCANO WEB CAMERA. ERUPTION DETAILS: POSSIBLE STEAM EMISSION OBS VA DTG: 26/1645Z OBS VA CLD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL190/FL240 MOVING FROM W 5-10 KNOTS. FCST VA CLD +6HR: 26/2300Z FCST VA CLD +12HR: 27/0500Z FCST VA CLD +18HR: 27/1100Z RMK: A SIGMET FROM THE MWO STATED AN EMISSION TO FL240 AT 261613Z TO FL240 MOVING TO THE WEST AT 10KTS. VISIBLE IMAGERY THRU 1645Z DOES NOT SHOW ANYTHING TO THE WEST BUT DOES SHOW AN EMISSION AT 1415Z TO THE NNE. RAOB AND MODEL DATA SUGGEST THE HEIGHT WOULD BE FL160. VOLCANO CAM SHOWS ANOTHER MINOR STEAM EMISSION ABOUT 1645Z AT SUMMIT LEVEL. ...BALDWIN NXT ADVISORY: NO FURTHER ADVISORIES NNNN