FVXX21 KWBC 051639
VOLCANIC ASH ADVISORY
ISSUED: 2003AUG05/1630Z  VAAC: WASHINGTON

VOLCANO: COLIMA 1401-04
LOCATION: N1931W10337   AREA: MEXICO
                              
SUMMIT ELEVATION: 13451 FT (4100 M)
 
ADVISORY NUMBER: 2003/030

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

ERUPTION DETAILS: EXHALATION AT 05/1555Z.
 
OBS ASH DATE/TIME: 05/1602Z
 
OBS ASH CLOUD: SFC/FL250 MOVING W 10-15 KTS.

FCST ASH CLOUD +6H: SEE SIGMETS.
 
REMARKS: MWO REPORTS POSSIBLE EXHILATION AT 1555Z TO FL250
AND EXTENDING TO 30 NM TO THE WEST.  1602Z AND 1615Z GOES-12
IMAGERY SHOWS ONE PUFF MOVING TO THE WEST.  WINDS FORECAST
PRODUCT SUGGESTS HEIGHT TO AROUND FL200.
 
NEXT ADVISORY: WILL BE ISSUED AT 2003AUG05/2230Z. 

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