FVXX20 KWBC 121445
VOLCANIC ASH ADVISORY
ISSUED: 2002JUN12/1445Z  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: 2002/270
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INFORMATION SOURCE: AVN MODEL WINDS FORECAST. GUAYAQUIL MWO
SIGMET. GEOPHYSICAL INSTITUTE.          
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ERUPTION DETAILS: EXHALATION AT 12/1321Z
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OBS ASH DATE/TIME: 12/1345Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS
FL165/FL200 MOVING WEST 10-20 KNOTS.
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FCST ASH CLOUD+6H: SEE SIGMETS.
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REMARKS: SATELLITE IMAGERY AT 1345Z SHOWED ONE BRIEF POSSIBLE
AREA OF ASH SOUTHWEST OF THE VOLCANO IN MULTI-SPECTRAL IMAGERY. 
SUBSEQUENT IMAGERY THROUGH 1415Z NO LONGER SHOWS ANY ASH PLUME
POSSIBLY DUE TO AN INCREASE IN CLOUD COVER.  THE GEOPHYSICAL
INSTITUTE OBSERVED ASH TO FL200.
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NEXT ADVISORY: NO FURTHER ADVISORIES
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