FVXX20 KWBC 121300                                                 
VOLCANIC ASH ADVISORY
ISSUED: 2002FEB12/1300Z   VAAC: WASHINGTON
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VOLCANO: TUNGURAHUA  1502-08
LOCATION: 0128S7826W    AREA: ECUADOR
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SUMMIT ELEVATION: 16480 FT (5023 M).
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ADVISORY NUMBER: 2002/062
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INFORMATION SOURCE: GOES-8 IMAGERY.  AVN MODEL WINDS FORECAST.
GUAYAQUIL MWO SIGMET
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ERUPTION DETAILS: ASH OBSERVED AT 12/1235Z
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OBS ASH DATE/TIME: 12/1245Z.
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OBS ASH CLOUD: SFC/FL240 MOVING W 10 KNOTS ASH NOT IDENTIFIABLE
FROM SATELLITE DATA.
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FCST ASH CLOUD+6H: SEE SIGMETS.
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REMARKS: ASH IS OBSERVED OVER THE VOLCANO BY AIRCRAFT BUT IS NOT
IDENTIFIABLE FROM SATELLITE IMAGERY....KARST.
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NEXT ADVISORY: WILL BE ISSUED BY 2002FEB12/1900Z
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