FVXX21 KWBC 290230 CCA
VOLCANIC ASH ADVISORY STATEMENT
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CORRECTION TO DATE AND TIME OF ISSUE
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ISSUED 0230 UTC 29 MAR 2000 BY THE WASHINGTON VAAC 
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TUNGURAHUA 00-372         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
IMAGERY  GUAYAQUIL MWO. 6 HOUR WIND FORECAST FROM THE 28/1800
UTC AVIATION MODEL.
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ERUPTION DETAILS: CONTINUOUS DEGASSING WITH OCCASIONAL ASH
EMISSIONS.
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DETAILS OF ASH: SATELLITE IMAGERY THROUGH 28/2345 UTC SHOWS
THICK CLOUDS OVER THE AREA MAKING DETECTION OF ASH DIFFICULT. 
IMAGERY UNAVAILABLE AFTER 2345 UTC DUE TO RSO OPERATIONS WHICH
WILL BE ENDING SHORTLY.
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TRAJECTORY: ANY ASH FROM THE SUMMIT TO FL230 SHOULD MOVE TO
THE SOUTHWEST AT 10 - 20 KNOTS.
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OUTLOOK: SEE SIGMETS.
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THE NEXT STATEMENT WILL BE ISSUED BY 29/0830 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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