FVXX21 KWBC 272130
VOLCANIC ASH ADVISORY
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ISSUED: 2001DEC27/2130Z  VAAC: WASHINGTON
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VOLCANO: TUNGURAHUA  1502-08
LOCATION: 0128S 7826W    AREA: ECUADOR
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SUMMIT ELEVATION: 16480 FT (5023 M)
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ADVISORY NUMBER: 2001/291

INFORMATION SOURCE: SIGMET FROM GUAYAQUIL METEOROLOGICAL WATCH
OFFICE. GOES-8 VISIBLE INFRARED AND MULTISPECTRAL IMAGERY.
AVIATION MODEL WIND FORECAST.
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ERUPTION DETAILS: ASH OBSERVED AT 27/1500Z. 
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DETAILS OF ASH CLOUD: A SIGMET INDICATED THAT THE GEOPHYSICAL
INSTITUTE OBSERVED ASH AT 1500Z TO FL23O MOVING WEST.  SATELLITE
IMAGERY THROUGH 2045Z DOES NOT SHOW ASH.
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TRAJECTORY: ANY REMAINING ASH AT FL230 WOULD MOVE WEST SOUTHWEST
AT 10-15 KNOTS.
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OUTLOOK:  SEE SIGMETS.
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NEXT ADVISORY: NO FURTHER ADVISORIES.
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KARST
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NNNN