FVXX21 KWBC 271326
VOLCANIC ASH ADVISORY
ISSUED 1326 UTC 27 JUL 2000 BY THE WASHINGTON VAAC 
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TUNGURAHUA 00-877         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.
UPPER AIR WIND FORECAST FROM AVIATION MODEL 
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ERUPTION DETAILS: OCCASIONAL EMISSIONS OF ASH AND STEAM.
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DETAILS OF ASH: NO ASH WAS DISCERNED IN SATELLITE IMAGERY
THROUGH 1245 UTC.  THE GEOPHYSICAL INSTITUTE REPORTED VOLCANIC
ASH TO FL280 OVER THE VOLCANO AT 1235 UTC.  THE ASH WAS
REPORTED TO BE MOVING TOWARDS THE WEST.

TRAJECTORY: ANY ASH THAT MAY EXIST BETWEEN THE SUMMIT AND
FL280 WOULD MOVE TOWARDS THE WEST AT 15 TO 20 KNOTS.
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OUTLOOK: SEE SIGMETS.
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THE NEXT STATEMENT WILL BE ISSUED BY 27/1930 UTC.
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REAL TIME SATELLITE IMAGERY ALONG WITH THIS AND OTHER 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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TURK 
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