FVXX21 KWBC 162030
VOLCANIC ASH ADVISORY
ISSUED 2030 UTC 16 AUG 2000 BY THE WASHINGTON VAAC
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TUNGURAHUA 00-960       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 16/1200
UTC AVIATION MODEL.  AUGUST 15 GEOPHYSICAL INSTITUTE REPORT.
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ERUPTION DETAILS: GASES AND OCCASIONAL ASH EMISSIONS. 
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DETAILS OF ASH: NO ASH CAN BE SEEN IN SATELLITE IMAGERY
THROUGH 16/1945 UTC.
THE LAST REPORT OF ASH WAS ON THE MORNING OF AUGUST 14 WHEN
THREE MODERATE EXPLOSIONS PRODUCED ASH TO ABOUT FL200. 
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TRAJECTORY: ANY ASH BETWEEN THE SUMMIT AND FL200 WILL MOVE
TOWARDS THE WEST AT 10-20 KNOTS.
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OUTLOOK: SEE SIGMETS.
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THE NEXT ADVISORY WILL BE ISSUED BY 17/0230 UTC.
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REAL TIME SATELLITE IMAGERY AND 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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WALTER
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