FVXX20 KWBC 010425
VOLCANIC ASH ADVISORY
ISSUED: 2002AUG01/0425Z  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: 2002/364

INFORMATION SOURCE: AVN MODEL WINDS FORECAST. GOES-8 IMAGERY.
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ERUPTION DETAILS: INTERMITTENT ASH EMISSIONS
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OBS ASH DATE/TIME: 31/2153Z
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OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS
FL100/FL200 MOVING W 15-25 KNOTS.                           
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FCST ASH CLOUD+6H: SEE SIGMETS.
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REMARKS: ASH CANNOT BE SEEN IN SATELLITE IMAGERY THROUGH 01/0345Z
POSSIBLY BECAUSE IT IS OBSCURED BY THE BACKGROUND OF LOW LEVEL
WEATHER CLOUDS.  THE MOST RECENT KNOWN ASH OBSERVATION WAS A
PILOT REPORT OF ASH FL165/FL200 MOV W AT 31/2153Z.  
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NEXT ADVISORY: NO FURTHER ADVISORIES.
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