FVXX22 KWBC 280045       
VOLCANIC ASH ADVISORY
ISSUED: 2001DEC28/0045Z   VAAC: WASHINGTON
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VOLCANO: COLIMA 1401-04
LOCATION: 1931N 10337W   AREA: MEXICO
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SUMMIT ELEVATION: 13451 FT (4100 M)
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ADVISORY NUMBER: 2001/1
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INFORMATION SOURCE: GOES-8 INFRARED AND MULTISPECTRAL IMAGERY.
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ERUPTION DETAILS: EXHALATION AT 27/2315Z 
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DETAILS OF ASH CLOUD: MEXICO CITY MWO ISSUED A SIGMET FOR
VOLCANIC ASH BETWEEN FL140 AND FL170 MOVING E. SATELLITE
IMAGERY SHOWS EXTENSIVE CLOUDS OVER THE VOLCANO MAKING IT
DIFFICULT TO DETECT ANY ASH.   
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TRAJECTORY: ANY ASH BETWEEN FL140 AND FL170 WILL MOVE TOWARDS
THE EAST AT 20KTS.
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OUTLOOK:  SEE SIGMETS.
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NEXT ADVISORY: WILL BE ISSUED BY 2001DEC28/0700Z.
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