FVXX20 KWBC 151200
VOLCANIC ASH ADVISORY
ISSUED: 2001AUG15/1200Z   VAAC: WASHINGTON
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VOLCANO: TUNGURAHUA  1502-08
LOCATION: 0128S 7826W    AREA: ECUADOR
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SUMMIT ELEVATION: 16480 FT (5023 M)
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ADVISORY NUMBER: 2001/174
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INFORMATION SOURCE: GOES-8 INFRARED AND MULTISPECTRAL IMAGERY.
GUAYAQUIL SIGMET. GEOPHYSICAL INSTITUTE IN QUITO. AVIATION MODEL
UPPER WIND FORECAST.
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ERUPTION DETAILS: CONTINUOUS ERUPTION SINCE 06/1203Z.
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DETAILS OF ASH CLOUD: WE ARE UNABLE TO DETECT ASH IN SATELLITE
IMAGERY THROUGH 1115Z. ASH FROM THE EARLIER ERUPTIONS IS NOW TOO
DIFFUSE TO SEE IN SATELLITE IMAGERY. THE LAST OBSERVATION OF ASH FROM
THE GEOPHYSICAL INSTITUTE WAS AT 15/0142Z WITH ASH UP TO FL280.
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TRAJECTORY: ANY REMAINING ASH TO FL280 WILL MOVE TOWARDS THE
SOUTHWEST AT 10 TO 15KTS. 
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OUTLOOK: SEE SIGMETS AND VAFTAD.
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THE NEXT ADVISORY WILL BE ISSUED BY 15/1800Z.
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INTERNET URLS...
MESSAGE LISTSERV   WWW.SSD.NOAA.GOV/VAAC/SUBSCRIBE.HTML
MESSAGES GRAPHICS AND IMAGERY   WWW.SSD.NOAA.GOV/VAAC/WASHINGTON.HTML
(ALL LOWERCASE EXCEPT /VAAC/)
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PLEASE REFER TO SIGMETS FOR CURRENT WARNINGS.
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KARST
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