FVXX21 KWBC 091130
VOLCANIC ASH ADVISORY
ISSUED 1130 UTC 09 JUL 2000 BY THE WASHINGTON VAAC 
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TUNGURAHUA 00-801         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: SATELLITE IMAGERY THRU 1045 UTC SHOWS SOME
CLOUDS IN THE AREA OF THE VOLCANO WHICH HINDERS ANY ASH
DETECTION. THERE HAVE BEEN NO REPORTS OF ANY MAJOR ERUPTIONS
OF ASH HOWEVER THE VOLCANO REMAINS UNSTABLE. 
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TRAJECTORY: ANY ASH FROM THE SUMMIT TO FL220 IS FORECAST TO 
MOVE TOWARD THE WEST TO SOUTHWEST AROUND 10 TO 15 KNOTS.
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OUTLOOK: SEE SIGMETS.
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THE NEXT ADVISORY WILL BE ISSUED BY 09/1730 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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