FVXX21 KWBC 080530
VOLCANIC ASH ADVISORY
ISSUED 0530 UTC 08 JUL 2000 BY THE WASHINGTON VAAC 
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TUNGURAHUA 00-796         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 INFRARED AND MULTISPECTRAL
IMAGERY. WIND FORECAST FROM AVIATION MODEL. GEOPHYSICAL
INSTITUTE REPORT.
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ERUPTION DETAILS: GASES WITH OCCASIONAL ASH EMISSIONS.  
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DETAILS OF ASH: THE GEOPHYSICAL INSTITUTE REPORTED A VOLCANIC
PLUME WITH A LITTLE ASH NEAR THE SUMMIT OF THE VOLCANO AT
07/2051 UTC TO FL280 MOVING WEST. DUE TO SCATTERED LOW AND MID
LEVEL CLOUDINESS AROUND THE VOLCANO NO PLUME WAS NOTED IN
IMAGERY THROUGH 08/0445 UTC.        
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TRAJECTORY: ANY ASH FROM THE SUMMIT TO FL280 IS FORECAST TO
MOVE TOWARD THE WEST AROUND 10 KNOTS.
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OUTLOOK: SEE SIGMETS.
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THE NEXT MESSAGE WILL BE ISSUED BY 08/1130 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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