FVXX22 KWBC 150630
VOLCANIC ASH ADVISORY
ISSUED 0630 UTC 15 OCT 2000 BY THE WASHINGTON VAAC
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TUNGURAHUA 00-1141        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. GEOPHYSICAL INSTITUTE. UPPER WINDS FORECAST FROM THE
AVIATION MODEL.
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ERUPTION DETAILS: ASH EMISSION AROUND 14/2324 UTC.
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DETAILS OF ASH CLOUD: THE GEOPHYSICAL INSTITUTE REPORTED AN
ASH EMISSION AROUND 14/2324 UTC WHICH PRODUCED A LARGE COLUMN
TO ABOUT FL400. THE LATEST SATELLITE IMAGERY AT 0345 UTC
SHOWED ASH DISPERSING APPROXIMATELY 90KM (50NMI) TO THE NORTH
OF THE VOLCANO. 
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TRAJECTORY: ASH WAS MOVING TOWARD THE NORTH AT ABOUT 10 TO 15
KNOTS.
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OUTLOOK:  SEE SIGMETS AND VAFTAD.
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THE NEXT MESSAGE WILL BE ISSUED BY 15/1230 UTC OR SOONER IF
ASH IS VISIBLE IN SATELLITE IMAGERY AFTER ECLIPSE ENDS.
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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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