FVXX20 KWBC 281600
VOLCANIC ASH ADVISORY
ISSUED: 2002SEP28/1600Z  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: 2002/468
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INFORMATION SOURCE: GOES-8 IMAGERY. AVN WINDS FORECAST.
GEOPHYSICAL INSTITUTE. GUAYAQUIL SIGMET
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ERUPTION DETAILS: EXHALATION AT 28/1524Z
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OBS ASH DATE/TIME: 28/1515Z
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OBS ASH CLOUD: ASH NOT IDENTIFIABLE IN SATELLITE IMAGERY. WINDS
FL100/FL200 MOVING W 10 TO 15 KNOTS.
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FCST ASH CLOUD+6H: SEE SIGMETS 
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REMARKS: ASH WAS NOT DETECTED IN SATELLITE IMAGERY THROUGH 1515Z
DUE TO CLOUDS IN THE VICINITY.  KARST
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NEXT ADVISORY: WILL BE ISSUED BY 2002SEP28/2200Z.
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