FVXX20 KWBC 260015
VOLCANIC ASH ADVISORY 
ISSUED: 2002AUG26/0015Z  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: 2002/416     
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INFORMATION SOURCE: GOES-8 IMAGERY. GEOPHYSICAL INSTITUTE.
GUAYAQUIL MWO SIGMET. AVN MODEL WINDS FORECAST.

ERUPTION DETAILS: EXHALATION AT 25/2335Z.
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OBS ASH DATE/TIME: 25/2335Z
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OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS
FL1600/FL230 MOVING SW UP TO 10 KNOTS.
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FCST ASH CLOUD+6H: SEE SIGMETS.
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REMARKS: ASH WAS NOT DETECTED IN SATELLITE DATA THROUGH 23245Z.  
THE GEOPHYSICAL INSTITUTE REPORTS PROBABLE ASH BETWEEN FL165 AND
FL230 MOVING WEST.  THE AREA WILL CONTINUE TO BE CLOSELY
MONITORED AND FURTHER ADVISORIES WILL BE ISSUED AS NEEDED.
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NEXT ADVISORY: NO FURTHER ADVISORIES.
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