FVXX21 KWBC 310021
VOLCANIC ASH ADVISORY
ISSUED: 2003OCT31/0030Z VAAC: WASHINGTON

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

ADVISORY NUMBER: 2003/055

INFORMATION SOURCE: GOES-12 IMAGERY.  COLIMA CAMERA.

ERUPTION DETAILS: STEAM AND ASH ERUPTION AT 30/2315Z.

OBS ASH DATE/TIME: 30/2345Z

OBS ASH CLOUD: SFC/FL240 N1938W10341 N1936W10338 N1932W10336
N1930W10336 N1929W10337 N1933W10342 N1933W10346 N1938W10341
MOVING W 5 KNOTS.

FCST ASH CLOUD +6H: SEE SIGMETS
 
REMARKS: THE MEXICO CITY MWO REPORTS ANOTHER EXHALATION OF
THE COLIMA VOLCANO OCCURRING AT 30/2315Z. GROUND
OBSERVATIONS NEAR THE VOLCANO PLACE THE HEIGHT OF THE ASH TO
FL240.  WINDS IN THE AREA OF THE VOLCANO ARE LIGHT AND
VARIABLE THUS THE ASH IS SPREADING OUT IN ALL
DIRECTIONS WITH AN OVERALL DRIFT TO THE WEST....WALTER

NEXT ADVISORY: WILL BE ISSUED BY 2003OCT31/0630Z 

NNNN"Attached Graphic Map Depicting Ash Only" 

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