FVXX21 KWBC 261507
VOLCANIC ASH ADVISORY
ISSUED 1507 UTC 26 AUG 2000 BY THE WASHINGTON VAAC
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TUNGURAHUA 00-0999         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 VISBILE...INFRARED AND
MULTISPECTRAL IMAGERY.  SIX HOUR WIND FORECAST FROM THE
AVIATION MODEL.
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ERUPTION DETAILS: GAS AND OCCASIONAL ASH EMISSIONS.
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DETAILS OF ASH: ASH WAS NOT SEEN IN THE SATELLITE IMAGERY
THROUGH 1415 UTC. EXTENSIVE CLOUDINESS COVERED THE AREA AROUND
THE VOLCANO MAKING IT DIFFICULT TO DETECT ASH. THERES BEEN NO
INDICATION OF ASH FOR APPROXIMATELY 36 HOURS. 
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TRAJECTORY: ANY ASH AT SUMMIT LEVEL WOULD MOVE TOWARDS THE
WEST SOUTHWEST AT 20 TO 25 KNOTS.
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OUTLOOK: SEE SIGMETS.
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THE NEXT ADVISORY WILL BE ISSUED BY 26/2100 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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TURK
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