FVXX20 KWBC 300630
VOLCANIC ASH ADVISORY
ISSUED: 2002SEP30/0630Z  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: 2002/474
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INFORMATION SOURCE: GOES-8 IMAGERY. GUAYAQUIL MWO. 
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ERUPTION DETAILS: EXHALATION AT 29/1609Z AND 1728Z
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OBS ASH DATE/TIME: 30/0015Z
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OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS
FL100/FL230 MOVING W 10 TO 15 KNOTS.
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FCST ASH CLOUD+6H: SEE SIGMETS 
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REMARKS: ASH WAS OBSERVED BY THE GEOPHYSICAL INSTITUTE AT 2325Z
TO FL230. SATELLITE IMAGERY THROUGH 0315Z SHOWS LOW AND MID LEVEL
CLOUDS AROUND THE VOLCANO MAKING IT DIFFICULT TO DETECT ANY ASH
FROM SATELLITE.  THE GOES EAST SATELLITE DATA FROM 0345 TO 0615
IS MISSING DUE TO ECLIPSE.
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NEXT ADVISORY: WILL BE ISSUED BY 2002SEP30/1230Z
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