FVXX21 KWBC 280100
VOLCANIC ASH ADVISORY STATEMENT
ISSUED 0100 UTC 28 JAN 2000 BY THE WASHINGTON VAAC 
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TUNGURAHUA 00-111         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 SATELLITE
IMAGERY.  GEOPHYSICAL INSTITUTE IN QUITO.  INFORMATION FROM UNITED
AIRLINES.  GUAYAQUIL MWO.  6 HOUR WIND FORECAST FROM THE 27/1800 UTC
AVIATION MODEL.
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ERUPTION DETAILS: ERUPTION OCCURRED AT FROM 27/1721 TO 27/1733 UTC.
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DETAILS OF ASH: SATELLITE IMAGERY THROUGH 27/2345 UTC SHOWS
CONSIDERABLE CLOUDINESS AROUND THE VOLCANO.  THESE CLOUDS ARE MAKING
DETECTION OF PAST OR PRESENT ASH IMPOSSIBLE.
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TRAJECTORY: ANY REMAINING ASH WOULD MOVE SOUTHWEST AT 10 KNOTS.
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OUTLOOK:  SEE SIGMETS AND VAFTAD.
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THE NEXT STATEMENT WILL BE ISSUED BY 28/0700 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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WALTER
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