FVXX21 KWBC 231035
VOLCANIC ASH ADVISORY STATEMENT
ISSUED 1035 UTC 23 MAR 2000 BY THE WASHINGTON VAAC 
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TUNGURAHUA 00-348         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: UPPER WINDS FORECAST FROM THE 23/0000
UTC AVIATION MODEL...GOES-8 INFRARED AND MULTISPECTRAL
IMAGERY.  
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ERUPTION DETAILS: SMALL EXPLOSIONS REPORTED.
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DETAILS OF ASH: SKIES CLEARED OVER THE SUMMIT AND SURROUNDING
VICINITY BY 0945 UTC.  NO ASH WAS DISCERNIBLE IN INFRARED OR
MULTISPECTRAL IMAGERY. ASH WAS LAST DETECTED YESTERDAY EVENING
BELOW FL240.
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TRAJECTORY: ANY ASH THAT MAY EXIST BETWEEN THE SUMMIT AND
FL240 WOULD MOVE TOWARDS THE WEST AT 10 TO 15 KNOTS.
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OUTLOOK: SEE SIGMETS AND VAFTAD.
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THE NEXT STATEMENT WILL BE ISSUED BY 23/1630 UTC.
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REAL TIME SATELLITE IMAGERY ALONG WITH THIS AND OTHER VOLCANIC
ASH ADVISORY STATEMENTS 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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