FVXX20 KWBC 181850
VOLCANIC ASH ADVISORY
ISSUED: 2002MAR18/1850Z  VAAC: WASHINGTON
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VOLCANO: TUNGURAHUA  1502-08
LOCATION: 0128S07826W    AREA: ECUADOR
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SUMMIT ELEVATION: 16480 FT (5023 M).
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ADVISORY NUMBER: 2002/158
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INFORMATION SOURCE: GOES-8 IMAGERY. AVN MODEL WINDS FORECAST.
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ERUPTION DETAILS: GEOPHYSICAL INSTITUTE REPORT OF PROBABLE ASH
EMISSION AT 1207Z.
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OBS ASH DATE/TIME: 18/1207Z.
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OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS 
FL100 TO FL250 LIGHT AND VARIABLE.  
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FCST ASH CLOUD+6H: SEE SIGMETS.
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REMARKS: ASH CANNOT BE SEEN IN IMAGERY THROUGH 18/1815Z WITH
SCATTERED CLOUDS OVER THE REGION. THERE HAVE BEEN NO FURTHER
REPORTS OF ASH AND ANY ACTIVITY IS LIKELY NEAR SUMMIT AND NOT
ABOVE FL210.
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NEXT ADVISORY: NO FURTHER ADVISORIES. 
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