FVXX22 KWBC 220800
VOLCANIC ASH ADVISORY
ISSUED 0800 UTC 22 SEP 2000 BY THE WASHINGTON VAAC
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TUNGURAHUA 00-1097        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. AVIATION MODEL WIND FORECAST.
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ERUPTION DETAILS: CONTINUOUS ASH EMISSIONS.
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DETAILS OF ASH CLOUD: THE LATEST OBSERVATION FROM THE
GEOPHYSICAL INSTITUTE REPORTS PROBABLE VOLCANIC ASH AT 22/0648
UTC MOVING WEST. EARLIER AT 22/0021 UTC THE INSTITUTE REPORTED
ASH TO FL300 MOVING WEST. SATELLITE IMAGERY SHOWS LOW AND MID
LEVEL CLOUDINESS OVER THE REGION MAKING IT DIFFICULT TO DETECT
ASH.  .
TRAJECTORY: ASH FROM THE SUMMIT TO FL300 SHOULD MOVE TO THE
WEST AT 10 TO 20 KTS.
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OUTLOOK:  SEE SIGMETS AND VAFTAD.
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THE NEXT ADVISORY WILL BE ISSUED BY 22/1400 UTC.
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REAL TIME SATELLITE IMAGERY AND VOLCANIC ASH ADVISORIES 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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KARST
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