FVXX20 KWBC 281030
VOLCANIC ASH ADVISORY
ISSUED: 2002FEB28/1030Z   VAAC: WASHINGTON
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VOLCANO: TUNGURAHUA  1502-08
LOCATION: 0128S7826W    AREA: ECUADOR
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SUMMIT ELEVATION: 16480 FT (5023 M).
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ADVISORY NUMBER: 2002/101
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INFORMATION SOURCE: GOES-8 IMAGERY. AVIATION MODEL WIND FORECAST.
GEOPHYSICAL INSTITUTE 
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ERUPTION DETAILS: ASH OBSERVED AT 28/0938Z.
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OBS ASH DATE/TIME: 28/1015Z 
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OBS ASH CLOUD: FL165/FL400 MOVING BETWEEN WEST AND SOUTH AT 15 TO
20 KNOTS.  ASH NOT IDENTIFIABLE IN SATELLITE DATA.  
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FCST ASH CLOUD+6H: SEE SIGMETS.
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REMARKS: ASH CANNOT BE SEEN IN IMAGERY THROUGH 28/1015Z DUE TO
EXTENSIVE WEATHER CLOUDS.
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NEXT ADVISORY: WILL BE ISSUED BY 2002FEB28/1630Z.
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