FVXX21 KWBC 081130
VOLCANIC ASH ADVISORY
ISSUED 1130 UTC 08 JUL 2000 BY THE WASHINGTON VAAC 
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TUNGURAHUA 00-797         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.
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ERUPTION DETAILS: GASES WITH OCCASIONAL ASH EMISSIONS.  
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DETAILS OF ASH: DUE TO SCATTERED LOW AND MID LEVEL CLOUDINESS
AROUND THE VOLCANO NO PLUME WAS NOTED IN IMAGERY THROUGH
08/1045 UTC.        
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TRAJECTORY: ANY ASH FROM THE SUMMIT TO FL180 IS FORECAST TO
MOVE TOWARD THE WEST AROUND 15 KNOTS AND FROM AROUND FL220 ASH
WOULD MOVE NORTH AROUND 5 TO 10 KNOTS.
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OUTLOOK: SEE SIGMETS.
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THE NEXT MESSAGE WILL BE ISSUED BY 08/1730 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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