FVXX20 KWBC 172147    
VOLCANIC ASH ADVISORY
ISSUED: 2004FEB15/2145Z   VAAC: WASHINGTON
 
VOLCANO: COLIMA 1401-04
LOCATION: N1931W10337   AREA: MEXICO
                              
SUMMIT ELEVATION: 13451 FT (4100 M)
 
ADVISORY NUMBER: 2004/9

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

ERUPTION DETAILS: ASH EMISSION AT 1447Z

OBS ASH DATE/TIME: 17/2015Z

OBS ASH CLOUD: SFC/FL200 N1809W10615 - N1814W10534 -
N1720W10528 - N1716W10610.  ASH IS MOVING TO SW 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 AN EXHALATION OF
COLIMA OCCURRED AT 1447Z WITH ASH TO A HEIGHT OF FL200. AT
17/2015Z THE AREA OF ASH IS APPROXIMATELY 55 NM LONG AND 35
NM WIDE AND IS LOCATED APPROXIMATELY 165 NM SOUTHWEST OF THE
VOLCANO.  MOVEMENT IS OBSERVED IN IMAGERY TO BE SW AT 20
KNOTS. A SECOND BRIEF EXHALATION OF PROBABLE STEAM  WAS
OBSERVED ON IMAGERY AROUND 1930Z BUT IS NO LONGER VISIBLE. 
      
NEXT ADVISORY: WILL BE ISSUED BY 2004FEB18/0345Z



NNNN"Attached Graphic Map Depicting Ash Only" 

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