FVXX21 KWBC 061600
VOLCANIC ASH ADVISORY
ISSUED: 2003SEP06/1600Z  VAAC: WASHINGTON

VOLCANO: COLIMA 1401-04
LOCATION: N1931W10337   AREA: MEXICO
                              
SUMMIT ELEVATION: 13451 FT (4100 M)
 
ADVISORY NUMBER: 2003/034

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

ERUPTION DETAILS: EMISSION AT 06/1526Z
 
OBS ASH DATE/TIME: 06/1540Z
 
OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. 
WINDS SFC/FL220 VARIABLE DIRECTION 0-10 KNOTS. 

FCST ASH CLOUD +6H: SEE SIGMETS.
 
REMARKS: THE MEXICO CITY METEOROLOGICAL WATCH OFFICE
INDICATED THAT AT 1526Z THE COLIMA TOWER REPORTED A STRONG
ASH EMISSION TO FL220 WITH THE ASH MOVING NORTH.  ASH CANNOT
BE SEEN IN SATELLITE IMAGERY THROUGH 1540Z DUE TO WEATHER
CLOUDS THROUGHOUT THE AREA.  THE EMISSION COULD BE SEEN IN
THE COLIMA CAMERA. WINDS ARE LIGHT AND VARIABLE. 
 
NEXT ADVISORY: WILL BE ISSUED BY 2003SEP06/2200Z 

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