FVXX20 KWBC 281730 CCA
VOLCANIC ASH ADVISORY - CORRECTION
ISSUED: 2002AUG28/1730Z  VAAC: WASHINGTON 
CORRECTED FOR TIME OF NEXT ADVISORY
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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: 2002/419     
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INFORMATION SOURCE: GOES-8 IMAGERY. GUAYAQUIL MWO SIGMET. AVN
MODEL WINDS FORECAST.

ERUPTION DETAILS: ASH OBSERVED AT 29/1105Z.
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OBS ASH DATE/TIME: 29/1105Z
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OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS
FL100/FL180 MOVING W 10 KNOTS.
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FCST ASH CLOUD+6H: SEE SIGMETS.
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REMARKS: THE MOST RECENT SIGMET FROM GUAYAQUIL CITED A PILOT
REPORT OF ASH TO FL180 MOVING WEST.  ASH WAS NOT DETECTED IN
SATELLITE DATA THROUGH 29/1115Z.  TURK
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NEXT ADVISORY: WILL BE ISSUED BY 29/1730Z.
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