FVXX21 KWBC 061230
VOLCANIC ASH ADVISORY STATEMENT-CORRECTION FOR TIME OF NEXT VAAS
ISSUED 1230 UTC 06 FEB 2000 BY THE WASHINGTON VAAC 
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TUNGURAHUA 00-151         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...MULTISPECTRAL AND INFRARED
IMAGERY...GEOPHYSICAL INSTITUTE IN QUITO...GUAYAQUIL MWO... 
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ERUPTION DETAILS: OCCASIONAL EMISSIONS OF ASH AND STEAM...
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DETAILS OF ASH: SATELLITE IMAGERY THROUGH 06/1145 UTC SHOWS NO
EVIDENCE OF ASH OR STEAM BEING EMITTED FROM THE SUMMIT. THERE IS AN
ABUNDANCE OF CLOUDINESS FROM EARLIER SHOWERS AND THUNDERSTORMS WHICH
IS ALLOWING FOR THE POSSIBILITY OF ASH BECOMING OBSCURED. THE
GEOPHYSICAL INSTITUTE IN QUITO DID REPORT ASH OVER THE VOLCANO
EARLIER LAST NIGHT. ANY ASH MAY STILL BE REACHING AS HIGH AS FL230.
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TRAJECTORY: ANY CURRENT ASH OR STEAM SHOULD MOVE WEST AT 15 TO 20
KNOTS AWAY FROM THE SUMMIT.
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OUTLOOK:  SEE SIGMETS AND VAFTAD.
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THE NEXT STATEMENT WILL BE ISSUED BY 06/1830 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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ORRISON
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