FVXX21 KWBC 292030 
VOLCANIC ASH ADVISORY
ISSUED 2030 UTC 29 SEP 2000 BY THE WASHINGTON VAAC
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TUNGURAHUA 00-1114        ECUADOR 0128S 7826W 
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BACKGROUND:    TUNGURAHUA ECUADOR (1502-08)
               SUMMIT HEIGHT 16480 FT (5023 M)
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SOURCES OF INFORMATION: GOES-8 VISIBLE INFRARED AND
MULTISPECTRAL IMAGERY. THE GEOPHYSICAL INSTITUTE IN QUITO. 
WIND FORECAST FROM THE AVIATION MODEL. PILOT REPORT.
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ERUPTION DETAILS: EMISSION OF ASH AND STEAM AT 29/1332 UTC
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DETAILS OF ASH: NO ASH WAS DETECTED IN SATELLITE IMAGERY
THROUGH 29/1945 UTC DUE TO BROKEN CLOUDS IN THE AREA. ASH WAS
LAST REPORTED BY THE GEOPHYSICAL INSTITUTE AT 19/1332 UTC TO
FL330. IN ADDITION A PILOT REPORT INDICATED ASH OVER THE
VOLCANO AT 29/1415 UTC BETWEEN FL280 AND FL300 MOVING WEST.
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TRAJECTORY: ANY ASH UP TO FL330 WOULD MOVE TOWARD THE WEST AT
ABOUT 20 TO 30 KNOTS. 
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OUTLOOK: SEE SIGMETS AND VAFTAD.
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THE NEXT MESSAGE WILL BE AT 30/0230 UTC.
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REAL TIME SATELLITE IMAGERY AND VOLCANIC ASH ADVISORIES OFTEN
ACCOMPANIED BY A MAP DEPICTING ASH LOCATION ARE AVAILABLE AT
INTERNET URL ADDRESS
HTTP://WWW.SSD.NOAA.GOV/VAAC/WASHINGTON.HTML
(ALL LOWER CASE EXCEPT /VAAC/)
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PLEASE REFER TO SIGMETS FOR CURRENT WARNINGS.
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CLARK
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