FVXX20 KWBC 211440
VOLCANIC ASH ADVISORY
ISSUED: 2002FEB21/1440Z   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: 2002/086
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INFORMATION SOURCE: GOES-8 IMAGERY. AVN MODEL WINDS FORECAST.
GEOPHYSICAL INSTITUTE. GUAYAQUIL MWO SIGMET 
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ERUPTION DETAILS: ERUPTION AT 21/1253Z.
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OBS ASH DATE/TIME: 21/1415Z
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OBS ASH CLOUD: SFC/FL230 0128S7826W-0132S7841W MOVING SOUTHWEST AT
15 TO 20 KNOTS.
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FCST ASH CLOUD+6H: SEE SIGMETS.
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REMARKS: ASH VERY FAINT.
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NEXT ADVISORY: WILL BE ISSUED BY 2002FEB21/2030Z. 
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"Attached Graphic Map Depicting Ash Only" 

"Graphic Map Depicting Ash"