FVXX20 KWBC 101930Z
VOLCANIC ASH ADVISORY
ISSUED: 2002AUG10/1930Z  VAAC: WASHINGTON 
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VOLCANO: TUNGURAHUA 1502-08
LOCATION: S0128W07826    AREA: ECUADOR
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SUMMIT ELEVATION: 16480 FT (5023 M)
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ADVISORY NUMBER: 2002/387
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INFORMATION SOURCE: GOES-8 IMAGERY GUAYAQUIL MWO SIGMET.
GEOPHYSICAL INSTITUTE REPORT. AVN MODEL WINDS FORECAST            
  
ERUPTION DETAILS: ASH OBSERVED AT 10/1240Z TO FL220 BY AIRCRAFT
AND 10/1551 BY GEOPHYSICAL INSTITUTE MOVING WEST.
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OBS ASH DATE/TIME: 10/1551Z
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OBS ASH CLOUD: ASH NOT IDENTIFIABLE IN SATELLITE DATA. 
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FCST ASH CLOUD+6H: SEE SIGMETS.
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REMARKS: ASH CANNOT BE CURRENTLY SEEN IN IMAGERY THROUGH 10/1845Z
ALTHOUGH THERE ARE EXTENSIVE CLOUDS PRESENT. 
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NEXT ADVISORY: WILL BE ISSUED BY 2002AUG11/0130Z. 
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