FVXX20 KWBC 121639
VOLCANIC ASH ADVISORY
ISSUED: 2004FEB12/1630Z VAAC: WASHINGTON

VOLCANO: COLIMA 1401-04
LOCATION: N1931W10337   AREA: MEXICO
                              
SUMMIT ELEVATION: 13451 FT (4100 M)

ADVISORY NUMBER: 2004/004

INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL WINDS
FORECAST.  MEXICO CITY MWO SIGMET.

ERUPTION DETAILS: EXHALATION AROUND 12/1527Z.

OBS ASH DATE/TIME: 12/1602Z.

OBS ASH CLOUD: SFC/FL220 3 NM WIDE LINE BETWEEN N1943W10332
- N1940W10339.  ASH IS MOVING NE 20 KNOTS.

FCST ASH CLOUD+6H:  NOT AVBL
FCST ASH CLOUD+12H: NOT AVBL 
FCST ASH CLOUD+18H: NOT AVBL

REMARKS: THE MEXICO CITY MWO REPORTED THAT AN ERUPTION OF
COLIMA OCCURRED AT 1527Z.  SATELLITE IMAGERY THROUGH
1602Z INDICATED THAT THIS ERUPTION PRODUCED AN ASH CLOUD
APPROXIMATELY 12 NM IN LENGTH WHICH WAS DISSIPATING AS IT
MOVED NORTHEAST.  TURK 

NEXT ADVISORY: WILL BE ISSUED BY 2004FEB12/2230Z. 

NNNN
"Attached Graphic Map Depicting Ash Only" 

"Graphic Map Depicting Ash"