FVXX20 KWBC 141833
VOLCANIC ASH ADVISORY
ISSUED: 2002OCT14/1900Z  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: 2002/497
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INFORMATION SOURCE: GOES-8 IMAGERY. AVN MODEL WINDS FORECAST.
GUAYAQUIL MWO SIGMET. AMBATO SURFACE REPORT. 
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ERUPTION DETAILS: ONGOING ASH EMISSIONS.
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OBS ASH DATE/TIME: 14/1745Z
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OBS ASH CLOUD: SFC/FL200 3 NM WIDE LINE OF ASH EXTENDING BETWEEN
S0128W07826 S0133W07836. ASH IS MOVING SW 5-10 KNOTS.
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FCST ASH CLOUD+6H: SEE SIGMETS 
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REMARKS: REMARKABLY CLEAR DAY CONTINUES OVER ECUADOR HELPING IN
CONTINUOUS ASH MONITORING. WITHIN THE LAST FEW HOURS THE ASH
PLUME AS BECOME MORE FAINT IN VISIBLE IMAGERY. ALSO...AT 1500Z
AMBATO SURFACE STATION REPORTED THE ASH CLOUD AT FL190 MOVING W.
SO NOT MUCH HAS CHANGED WITH GENERAL MOTION TO THE WSW...GALLINA 
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NEXT ADVISORY: WILL BE ISSUED BY 2002OCT15/0100Z.
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"Attached Graphic Map Depicting Ash Only" 

"Graphic Map Depicting Ash"