FVXX22 KWBC 170630
VOLCANIC ASH ADVISORY
ISSUED 0630 UTC 17 OCT 2000 BY THE WASHINGTON VAAC
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TUNGURAHUA 00-1149        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 IN QUITO. SIX HOUR WIND
FORECAST FROM THE 16/1800 UTC AVIATION MODEL
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ERUPTION DETAILS: LARGE ERUPTIONS AT 16/1731Z AND 16/1753Z. 
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DETAILS OF ASH CLOUD: ASH IS NOT OBSERVED IN THE SATELLITE
IMAGERY THROUGH 17/0545 UTC.

TRAJECTORY: ANY REMAINING ASH AT FL200 WILL MOVE TOWARDS THE
WEST AT 5-10 KNOTS WHILE ANY REMAINING ASH BETWEEN FL200 AND
FL400 WILL MOVE TOWARDS THE NORTHWEST AT 10-20 KNOTS.
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OUTLOOK:  SEE SIGMETS AND VAFTAD.
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THIS IS THE LAST ADVISORY ON THIS EVENT.

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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