FVXX21 KWBC 251545
VOLCANIC ASH ADVISORY STATEMENT
ISSUED 1545 UTC 25 JAN 2000 BY THE WASHINGTON VAAC 
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TUNGURAHUA 00-101         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 25/0600 UTC AVIATION MODEL.
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ERUPTION DETAILS: OCCASIONAL EMISSIONS OF ASH AND STEAM.
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DETAILS OF ASH: SATELLITE IMAGERY THROUGH 25/1445 UTC SHOWS AN ASH
PLUME EXTENDING TO THE SOUTHEAST AWAY FROM THE SUMMIT.  THE PLUME
EXTENDS 20 KM (11 NMI) EASTWARD 25 KM (13 NMI) SOUTHEASTWARD AND 21
KM (11NMI) SOUTHWARD FROM THE SUMMIT AND IS BOUNDED BY THE FOUR
POINTS 0128S7826W 0129S7816W 0137S7817W AND 0139S7826W.  ASH IS
ESTIMATED AT FL250.   
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TRAJECTORY:  TOWARD THE EAST AND SOUTHEAST AT 5-10 KTS.
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OUTLOOK:  SEE SIGMETS.
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THE NEXT STATEMENT WILL BE ISSUED BY 25/2145 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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CLARK
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NNNN
"Attached Graphic Map Depicting Ash" 

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