FVXX20 KWBC 122250
VOLCANIC ASH ADVISORY
ISSUED: 2002JUN12/2300Z  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: 2002/271
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INFORMATION SOURCE: AVN MODEL WINDS FORECAST. GUAYAQUIL MWO
SIGMET. GEOPHYSICAL INSTITUTE. GOES-8 IMAGERY.         
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ERUPTION DETAILS: EXHALATION AT 12/2158Z
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OBS ASH DATE/TIME: 12/2215Z

OBS ASH CLOUD: SFC/FL200 5 NM WIDE LINE OF ASH EXTENDING
BETWEEN S0128W07826 S0128W07843. ASH IS MOVING W 15-20 KNOTS.
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FCST ASH CLOUD+6H: SEE SIGMETS.
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REMARKS: SATELLITE IMAGERY AT 2215Z SHOWED A VERY NARROW PLUME
OF ASH EXTENDING FROM THE SUMMIT TO THE WEST. THE GEOPHYSICAL
INSTITUTE OBSERVED ASH TO FL200...GALLINA
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NEXT ADVISORY: WILL BE ISSUED BY 2002JUN13/0500Z.
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NNNN"Attached Graphic Map Depicting Ash Only" 

"Graphic Map Depicting Ash"