FVXX21 KWBC 081925
VOLCANIC ASH ADVISORY STATEMENT
ISSUED 1925 UTC 08 APR 2000 BY THE WASHINGTON VAAC 
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TUNGURAHUA 00-417        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. 6 HOUR WIND FORECAST FROM THE 08/1200
UTC AVIATION MODEL. GEOPHYSICAL INSTITUTE.
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ERUPTION DETAILS: OCCASIONAL GAS AND ASH EMISSIONS.
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DETAILS OF ASH: THE GEOPHYSICAL INSTITUTE REPORTED A VOLCANIC
ASH CLOUD TO FL190 OVER THE VOLCANO AT 1830 UTC. SATELLITE
IMAGERY THROUGH 08/1845 UTC SHOWED BROKEN CLOUDS IN THE
VICINITY OF THE SUMMIT WITH NO DISCERNIBLE ASH PLUME. 
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TRAJECTORY: ANY ASH THAT MAY EXIST UP TO FL300 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 09/0130 UTC.
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REAL TIME SATELLITE IMAGERY ALONG WITH THIS AND OTHER VOLCANIC
ASH ADVISORY STATEMENTS 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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