FVXX20 KWBC 202345
VOLCANIC ASH ADVISORY
ISSUED: 2002SEP20/2345Z  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: 2002/449
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INFORMATION SOURCE: GOES-8 IMAGERY. GUAYAQUIL MWO SIGMET.
AVIATION MODEL WIND FORECAST.
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ERUPTION DETAILS: OCCASIONAL ASH EMISSIONS.
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OBS ASH DATE/TIME: 20/2245Z.
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OBS ASH CLOUD: SFC/FL230 5 NM WIDE LINE OF ASH EXTENDING BETWEEN
S0128W07826 S0117W07833 MOVING NW 10-15 KNOTS.
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FCST ASH CLOUD+6H: SEE SIGMETS.
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REMARKS: A NARROW ASH PLUME EXTENDED 13 NM TO THE NORTHWEST OF
THE SUMMIT AT 2245Z.  THE GEOPHYSICAL INSTITUTE OBSERVED ASH OVER
THE VOLCANO AT 2210Z.  TURK 
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NEXT ADVISORY: WILL BE ISSUED BY 2002SEP21/0530Z.
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"Attached Graphic Map Depicting Ash Only" 

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