FVXX20 KWBC 232330
VOLCANIC ASH ADVISORY 
ISSUED: 2002AUG23/2330Z  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: 2002/413     
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INFORMATION SOURCE: GOES-8 IMAGERY. AVN MODEL

ERUPTION DETAILS: ERUPTION AT 23/2313Z.
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OBS ASH DATE/TIME: 23/2315Z
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OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS
FL100/FL260 MOVING W 10-15 KNOTS
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FCST ASH CLOUD+6H: SEE SIGMETS.
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REMARKS: NO ASH WAS DETECTED IN SATELLITE DATA THROUGH 2315Z DUE
TO EXTENSIVE LOW AND MID LEVEL CLOUDS. THE GEOPHYSICAL INSTITUTE
ESTIMATED THE ASH TO FL260.  KARST
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NEXT ADVISORY: WILL BE ISSUED BY 2002AUG24/0530Z.
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