FVXX21 KWBC 110100
VOLCANIC ASH ADVISORY STATEMENT
ISSUED 0100 UTC 11 FEB 2000 BY THE WASHINGTON VAAC 
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TUNGURAHUA 00-174         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 MULTISPECTRAL AND INFRARED IMAGERY. 
GEOPHYSICAL INSTITUTE IN QUITO.  6 HOUR WIND FORECASTS FROM THE
10/1800 UTC AVN MODEL.
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ERUPTION DETAILS: NEW ERUPTION AT 10/1145 UTC.
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DETAILS OF ASH: THE LAST VISIBLE IMAGERY UTC OF THE
DAY..10/2215 UTC..CONTINUES TO SHOW SOME FAINT ASH AROUND THE
SUMMIT.  IT IS DIFFICULT AT THIS TIME HOWEVER TO DETERMINE THE
MOTION OF THIS ASH.  ON THE LATEST MULTISPECTRAL 
IMAGERY..10/2345 UTC..IT IS IMPOSSIBLE TO SEE ANY ASH EITHER CURRENT
OR PAST.  
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TRAJECTORY: ANY REMAINING ASH AT FL230 WOULD CONTINUE TO MOVE
TOWARDS THE WEST-SOUTHWEST AT 15-20 KT.
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OUTLOOK:  SEE SIGMETS AND VAFTAD.
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THE NEXT STATEMENT WILL BE ISSUED AT 11/0700 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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