FVXX20 KWBC 220830
VOLCANIC ASH ADVISORY
ISSUED: 2002OCT22/0830Z  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: 2002/501
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INFORMATION SOURCE: GOES-8 IMAGERY. GUAYAQUIL MWO SIGMET. AVN
MODEL WINDS FORECAST.    
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ERUPTION DETAILS: ASH OBSERVED AT 22/0256Z.
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OBS ASH DATE/TIME: 22/0715Z
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OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS
FL100/FL265 MOV SW 15-25 KNOTS. 
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FCST ASH CLOUD+6H: SEE SIGMETS. 
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REMARKS: SIGMET INDICATES THAT ASH TO FL265 WAS OBSERVED BY THE
GEOPHYSICAL INSTITUTE AT 0156Z. ASH CANNOT BE SEEN IN SATELLITE
IMAGERY THROUGH 22/0715Z PROBABLY DUE TO LOW AND MID LEVEL
WEATHER CLOUDS.
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NEXT ADVISORY: WILL BE ISSUED BY 2002OCT22/1430Z.
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