FVXX20 KWBC 300746     
VOLCANIC ASH ADVISORY
ISSUED: 2002JAN30/0746Z   VAAC: WASHINGTON
VOLCANO: TUNGURAHUA  1502-08
LOCATION: 0128S7826W    AREA: ECUADOR
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SUMMIT ELEVATION: 16480 FT (5023 M).
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ADVISORY NUMBER: 2002/035
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INFORMATION SOURCE: GOES-8 INFRARED AND MULTISPECTRAL IMAGERY.
AVIATION MODEL WIND FORECAST.
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ERUPTION DETAILS: PROBABLE VOLCANIC ASH CLOUD AT 30/0700Z.
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OBS ASH DATE/TIME: 30/0715
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OBS ASH CLOUD: SFC/FL250 MOVING VARIABLE. ASH HAS NOT BEEN
IDENTIFIABLE FROM SATELLITE IMAGERY.
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FCST ASH CLOUD+6H: SEE SIGMETS
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REMARKS: THE GEOPHYSICAL INSTITUTE REPORTED A PROBABLE VOLCANIC
ASH CLOUD AT 0700Z BETWEEN FL165 AND FL250.  UPPER LEVEL WINDS
ARE LIGHT AND VARIABLE AROUND SUMMIT LEVEL...BECOMING SOUTHWEST
NEAR FL250 AT 20 KNOTS....TURK
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NEXT ADVISORY: WILL BE ISSUED BY 2002JAN30/1400Z.
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