FVXX20 KWBC 291715
VOLCANIC ASH ADVISORY
ISSUED: 2002MAY29/1715Z  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: 2002/248 
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INFORMATION SOURCE: GEOPHYSICAL INSTITUTE. GUAYAQUIL MWO SIGMET. 
GOES-8 IMAGERY. AVN MODEL WINDS FORECAST.
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ERUPTION DETAILS: EMISSION AT 29/0849Z.
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OBS ASH DATE/TIME: 29/1220Z. 
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OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA.  WINDS
FL100/FL260 MOVING WEST AT 10 TO 15 KNOTS.
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FCST ASH CLOUD+6H: SEE SIGMETS.
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REMARKS: THE GEOPHYSICAL INSTITUTE REPORTED OBSERVED ASH OVER THE
SUMMIT TO FL230.  YET THE MOST RECENT GUAYAQUIL MWO SIGMET
(1248Z)INDICATED AN AIRCRAFT REPORT OF ASH TO FL260. SATELLITE
IMAGERY THROUGH 29/1615Z HAS NOT SHOWN ANY ASH....GALLINA.

NEXT ADVISORY: WILL BE ISSUED BY 2002MAY29/2315Z.
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