FVXX20 KWBC 011830
VOLCANIC ASH ADVISORY
ISSUED: 2002AUG01/1830Z  VAAC: WASHINGTON 
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VOLCANO: TUNGURAHUA 1502-08
LOCATION: S0128W07826    AREA: ECUADOR
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SUMMIT ELEVATION: 16480 FT (5023 M)
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ADVISORY NUMBER: 2002/366
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INFORMATION SOURCE: GOES-8 IMAGERY. GEOPHYSICAL INSTITUTE. AVN
MODEL WINDS FORECAST. GUAYAQUIL MWO SIGMET.
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ERUPTION DETAILS: ONGOING EMISSIONS OF ASH.
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OBS ASH DATE/TIME: 01/1747Z
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OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE IMAGERY. 
WINDS FL100/FL220 MOVING WEST AT 15 TO 20 KNOTS.
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FCST ASH CLOUD+6H: SEE SIGMETS.
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REMARKS: ASH CAN NO LONGER BE SEEN IN SATELLITE IMAGERY THROUGH
1745Z DUE TO EXTENSIVE CLOUD COVER OVER AND TO THE WEST OF THE
SUMMIT.  THE GEOPHYSICAL INSTITUTE REPORTED ASH AT 1747Z REACHING
FL240. TURK
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NEXT ADVISORY: WILL BE ISSUED BY 2002AUG02/0030Z.
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