FVXX20 KWBC 170430
VOLCANIC ASH ADVISORY
ISSUED: 2002MAR17/0430Z  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: 2002/152
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INFORMATION SOURCE: GOES-8 IMAGERY. AVN MODEL WINDS FORECAST.
GUAYAQUIL MWO SIGMET
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ERUPTION DETAILS: ONGOING ASH EMISSIONS.
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OBS ASH DATE/TIME: 17/0345Z
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OBS ASH CLOUD: SFC/FL230 0128S07826W 0112S07830W 0103S07838W
0103S07848W 0116S07849W 0128S07838W 0128S07826W.  ASH IS MOVING
NORTHWEST AT 10 KNOTS
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FCST ASH CLOUD+6H: SEE SIGMETS.
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REMARKS: ASH EMISSIONS OBSERVED IN SATELLITE IMAGERY FROM TIME OF
ORIGINAL EMISSION AT 16/2121Z THROUGH 17/0345Z.  HOT SPOT
ACTIVITY ALSO CONTINUES. 
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NEXT ADVISORY: WILL BE ISSUED BY 2002MAR17/1030Z. 
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"Attached Graphic Map Depicting Ash Only" 

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