FVXX21 KWBC 041339
VOLCANIC ASH ADVISORY
ISSUED: 2003AUG03/1340Z  VAAC: WASHINGTON

VOLCANO: COLIMA 1401-04
LOCATION: N1931W10337   AREA: MEXICO
                              
SUMMIT ELEVATION: 13451 FT (4100 M)
 
ADVISORY NUMBER: 2003/028

INFORMATION SOURCE: GOES-12 IMAGERY. MEXICO CITY MWO. 

ERUPTION DETAILS: EXHALATION AT 04/1255Z.
 
OBS ASH DATE/TIME: 04/1315Z
 
OBS ASH CLOUD: SFC/FL200 N1936W10348 N1936W10343 N1930W10340
N1931W10348 MOVING W 10-15 KNOTS.  

FCST ASH CLOUD +6H: SEE SIGMETS.
 
REMARKS: VISIBLE IMAGERY INDICATED A SMALL EXHALATION OF ASH
FROM COLIMA AT ABOUT 1245Z. MULTI-SPECTRAL IMAGERY GAVE
INDICATIONS THAT THERE WAS ASH PRESENT IN THE SMALL PUFF.
MEXICO CITY MWO RECEIVED A REPORT INDICATING THAT THE
ERUPTION WAS AT 1255Z AND WAS TO FL200.  THE CLOUD HAS
ALREADY BECOME DETACHED FROM THE SUMMIT AND IS MOVING WEST
ATTM...GALLINA   

NEXT ADVISORY: WILL BE ISSUED BY 2003AUG04/1930Z.

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"Attached Graphic Map Depicting Ash Only" 

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