FVXX22 KWBC 281500
VOLCANIC ASH ADVISORY STATEMENT 
ISSUED 1500 UTC 28 FEB 2000 BY THE WASHINGTON VAAC
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SAN CRISTOBAL  00-061        NICARAGUA  1242N 8700W 
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BACKGROUND:    SAN CRISTOBAL NICARAGUA (1404-02)
               SUMMIT HEIGHT 5725 FT (1745M)
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SOURCES OF INFORMATION: GOES-8 VISIBLE..INFRARED AND
MULTISPECTRAL IMAGERY. 6 HOUR WIND FORECAST FROM THE
28/0600 UTC AVIATION MODEL.
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ERUPTION DETAILS: CONTINUOUS LOW LEVEL ASH AND GAS EMISSION.
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DETAILS OF ASH CLOUD: SATELLITE IMAGERY THROUGH 28/1345 UTC
SHOWS A FAINT LOW LEVEL PLUME EXTENDING TO THE SOUTHWEST AWAY
FROM THE SUMMIT.  THE PLUME IS 75KM IN LENGTH AND 30KM WIDE
AND EXTENDS TO THE POINT: 1214N 8729W.  ESTIMATED HEIGHT OF
THE ASH BASED FORECAST WIND DATA IS BELIEVED TO BE FL050. 
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TRAJECTORY: ASH AT FL050 WOULD MOVE TO THE SOUTHWEST AT 20KT.
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OUTLOOK:  SEE SIGMETS.
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THE NEXT STATEMENT WILL BE ISSUED BY 28/2100 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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NNNN"Attached Graphic Map Depicting Ash" 

"Graphic Map Depicting Ash"