FVXX21 KWBC 141330 VOLCANIC ASH ADVISORY ISSUED: 2004APR14/13305Z VAAC: WASHINGTON VOLCANO: COLIMA 1401-04 LOCATION: N1931W10337 AREA: MEXICO SUMMIT ELEVATION: 12631 FT (3800 M) ADVISORY NUMBER: 2004/42 INFORMATION SOURCE: GOES-12 IMAGERY. MEXICO CITY MWO SIGMET GFS MODEL WINDS FORECAST. ERUPTION DETAILS: EXHALATION AT 14/1230Z OBS ASH DATE/TIME: 14/1245Z OBS ASH CLOUD: SFC/FL180 N1931W10337 - N1932W10328 - N1935W10332 - N1931W10337 MOVING E 10-15 KNOTS. FCST ASH CLOUD +6H: NOT AVBL FCST ASH CLOUD +12H: NOT AVBL FCST ASH CLOUD +18H: NOT AVBL REMARKS: THE MEXICO CITY MWO REPORTS THAT THE COLIMA AIRPORT TOWER OBSERVED AN EXHALATION OF THE VOLCANO AROUND 14/1230Z. THE CURRENT VISIBLE IMAGERY AT 14/1245Z SHOWS A VERY SMALL AREA OF ASH EXTENDING EAST FROM THE SUMMIT LESS THAN 10 NM....WALTER NEXT ADVISORY: WILL BE ISSUED BY 2004APR14/1930Z NNNN