FVXX20 KNES 212230
VOLCANIC ASH ADVISORY
ISSUED: 2005JAN21/2229Z   VAAC: WASHINGTON

VOLCANO: COLIMA 1401-04
LOCATION: N1931W10337   AREA: MEXICO

SUMMIT ELEVATION: 12631 FT (3850 M)

ADVISORY NUMBER: 2005/053

INFORMATION SOURCE: MEXICO CITY MWO. GOES-12. GFS
MODEL WINDS. COLIMA OBSERVATORY. PILOT REPORT. 

ERUPTION DETAILS: 21/0440Z

OBS ASH DATE/TIME: 21/2002Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE
DATA. WINDS FL100/220 MOVING TO NE 20-30 KNOTS.

FCST ASH CLOUD +6H: NOT AVBL

FCST ASH CLOUD +12H: NOT AVBL

FCST ASH CLOUD +18H: NOT AVBL

REMARKS: ASH CANNOT BE SEEN IN SATELLITE IMAGERY
THROUGH 21/2002Z DUE TO DENSE WEATHER CLOUDS. THE
COLIMA VOLCANO OBSERVATORY INDICATED THAT A PILOT
REPORTED ASH AT 1505Z MOVING ENE-LY.  ASH WAS
ESTIMATED TO AROUND FL220 BASED ON THE PILOT
REPORT AND CURRENT MODEL WINDS. WE WILL CONTINUE
TO MONITOR.  ...BROWN

NEXT ADVISORY: WILL BE ISSUED BY 2005JAN22/0430Z

NNNN