FVXX21 KWBC 110145
VOLCANIC ASH ADVISORY
ISSUED 0145 UTC 11 SEP 2000 BY THE WASHINGTON VAAC
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TUNGURAHUA 00-1062        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: INFRARED AND MULTISPECTRAL IMAGERY.
WIND FORECAST FROM THE AVIATION MODEL. GEOPHYSICAL INSTITUTE
IN QUITO.
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ERUPTION DETAILS: STEAM AND ASH EMISSIONS.
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DETAILS OF ASH: NO ASH WAS DETECTED IN SATELLITE IMAGERY
THROUGH 11/0115 UTC. THE GEOPHYSICAL INSTITUTE REPORTED ASH AT
FL230 AT 11/0118 UTC.
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TRAJECTORY: ACCORDING TO AVIATION MODEL ASH FROM THE SUMMIT TO
FL230 WOULD MOVE TOWARD THE SOUTHWEST AT APPROXIMATELY 10 TO
15 KNOTS.
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OUTLOOK: SEE SIGMETS.
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THE NEXT MESSAGE WILL BE ISSUED BY 11/0800 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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