FVXX20 KWBC 070030
VOLCANIC ASH ADVISORY    
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ISSUED: 2002JAN07/0030Z   VAAC: WASHINGTON
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VOLCANO: TUNGURAHUA  1502-08
LOCATION: 0128S 7826W    AREA: ECUADOR
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SUMMIT ELEVATION: 16480 FT (5023 M)
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ADVISORY NUMBER: 2002/010
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INFORMATION SOURCE: GOES-8 VISIBLE INFRARED AND MULTISPECTRAL
IMAGERY. AVIATION MODEL WIND FORECAST. GUAYAQUIL METEOROLOGICAL
WATCH OFFICE SIGMET
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ERUPTION DETAILS: ASH OBSERVED AT 2315Z.
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DETAILS OF ASH CLOUD: GUAYAQUIL ISSUED A SIGMET INDICATING THAT
ASH WAS OBSERVED OVER THE VOLCANO.  NO HEIGHT OR DIRECTION OF ASH
WAS NOTED. SATELLITE IMAGERY THROUGH 07/0015Z SHOWS NO DETECTABLE
ASH OR HOTSPOT ACTIVITY.  
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TRAJECTORY: ASH FROM THE SUMMIT TO FL250 WOULD MOVE NORTHWEST AT
5 TO 10 KNOTS.
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OUTLOOK: SEE SIGMETS.
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NEXT ADVISORY: WILL BE ISSUED BY 2002JAN07/0630Z.
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