FVXX20 KWBC 131740
VOLCANIC ASH ADVISORY STATEMENT
ISSUED 1740 UTC 13 APR 2000 BY THE WASHINGTON VAAC
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GUAGUA PICHINCHA 00-131         ECUADOR 0011S 7836W 
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BACKGROUND:    GUAGUA PICHINCHA ECUADOR (1502-02)
               SUMMIT HEIGHT    15695 FT (4784 M)  
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SOURCES OF INFORMATION: GOES-8 VISIBLE INFRARED AND 
MUTISPECTRAL IMAGERY...GEOPHYSICAL INSTITUTE.
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ERUPTION DETAILS: OCCASIONAL SMALL EMISSIONS.
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DETAILS OF ASH CLOUD: SATELLITE IMAGERY THROUGH 1645 UTC SHOWS
NO SIGNATURE OF ASH. THE GEOPHYSICAL INSTITUTE REPORTED QUIET
CONDITIONS THIS MORNING AS THE VOLCANO RETURNED TO NORMAL IN-CRATER EMISSIONS.
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TRAJECTORY: ANY ASH THAT MIGHT EXIST BETWEEN THE SUMMIT AND
FL200 WOULD MOVE SOUTHWARD AROUND 10 TO 15 KNOTS.
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OUTLOOK:  SEE SIGMETS.
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THE NEXT STATEMENT WILL BE A WATCH ISSUED BY 14/1730 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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BROWN
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