FVXX20 KWBC 191240
VOLCANIC ASH ADVISORY
ISSUED: 2002APR19/1240Z   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: 2002/218
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INFORMATION SOURCE: GOES-8 IMAGERY. GUAYAQUIL MWO SIGMET. MULTI-
SPECTRAL IMAGERY.
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ERUPTION DETAILS: AIRCRAFT OBSERVED ASH AT 1200Z.
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OBS ASH DATE/TIME: 19/1215Z
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OBS ASH CLOUD: SFC/220 4 NM WIDE LINE OF ASH EXTENDING BETWEEN
0128S07826W 0125S07833W. ASH IS MOVING NW 5-10 KNOTS.
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FCST ASH CLOUD+6H: SEE SIGMETS. 
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REMARKS: A SMALL ASH PLUME CAN BE SEEN IN MULTI-SPECTRAL IMAGERY
MOVING TO THE NORTHWEST AT 5-10 KNOTS. THIS PLUME IS NOW
APPROXIMATELY 7 NM FROM THE SUMMIT.  A SIGMET CITES A 1200Z
AIRCRAFT REPORT OF ASH FL175/220. ANALYST KIBLER/TURK.
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NEXT ADVISORY: WILL BE ISSUED BY 2002APR19/1900Z.
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