FVXX21 KWBC 062030
VOLCANIC ASH ADVISORY 
ISSUED 2030 UTC 06 JUN 2000 BY THE WASHINGTON VAAC 
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TUNGURAHUA 00-664        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 VISIBLE INFRARED AND
MULTISPECTRAL IMAGERY.  6 HOUR WIND FORECAST FROM THE
06/1200 UTC AVIATION MODEL.  GUAYAQUIL METEOROLOGICAL WATCH
OFFICE.
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ERUPTION DETAILS: OCCASIONAL GAS AND ASH EMISSIONS.   
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DETAILS OF ASH: ASH IS NOT SEEN IN THE CURRENT SATELLITE
IMAGERY THROUGH 06/2015 UTC.  IN ADDITION ASH FROM EARLIER
THIS MORNING IS NO LONGER VISIBLE IN THE IMAGERY.   HOWEVER A
WELL DEFINED HOTSPOT IS VISIBLE IN THE MULTISPECTRAL IMAGERY.
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TRAJECTORY: ANY REMAINING ASH FROM THE SUMMIT TO FL250 WOULD
MOVE TOWARDS THE WEST AT 15-20 KNOTS.
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OUTLOOK: SEE SIGMETS AND VAFTAD.
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THE NEXT MESSAGE WILL BE ISSUED BY 07/0230 UTC.
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REAL TIME SATELLITE IMAGERY ALONG WITH THIS AND OTHER 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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WALTER
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