FVXX20 KWBC 260730
VOLCANIC ASH ADVISORY
ISSUED: 2002JUL25/0730Z  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: 2002/355
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INFORMATION SOURCE: GOES-8 IMAGERY. AVN MODEL WINDS
FORECAST. GUAYAQUIL MWO SIGMET. GEOPHYSICAL INSTITUTE.
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ERUPTION DETAILS: ONGOING ASH AND STEAM EMISSIONS
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OBS ASH DATE/TIME: 25/0404Z
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OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA.
WINDS FL100/FL170 MOVING WEST 20 KNOTS.
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FCST ASH CLOUD+6H: SEE SIGMETS.
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REMARKS: ASH CANNOT BE SEEN IN SATELLITE IMAGERY THROUGH
25/0715Z DUE TO CONTINUED CLOUDINESS OVER THE REGION.  AT
25/0016Z THE GEOPHYSICAL INSTITUTE OBSERVED ASH BETWEEN
FL165....WALTER
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NEXT ADVISORY: WILL BE ISSUED BY 2002JUL25/1330Z.
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