FVXX21 KWBC 200130
VOLCANIC ASH ADVISORY
ISSUED: 2001SEP20/0130  VAAC: WASHINGTON
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VOLCANO: TUNGURAHUA  1502-08
LOCATION: 0128S 7826W    AREA: ECUADOR
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SUMMIT ELEVATION: 16480 FT (5023 M)
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ADVISORY NUMBER: 2001/261
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INFORMATION SOURCE: GOES-8 INFRARED AND MULTISPECTRAL IMAGERY. 
SIX HOUR WIND FORECAST FROM THE 19/1800Z AVIATION MODEL.  
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ERUPTION DETAILS: CONTINUOUS ASH EMISSIONS TO FL200.  
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DETAILS OF ASH CLOUD: SATELLITE IMAGERY THROUGH 20/0045Z DOES NOT
INDICATE ANY ASH AT THIS TIME.  IMAGES FROM EARLIER THIS EVENING
SHOWED POSSIBLE ASH NEAR OR JUST WEST OF THE SUMMIT.  THE LAST
REPORT OF ASH WAS AT 19/1415Z TO FL200.
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TRAJECTORY: ANY ASH AT FL200 WILL MOVE TO THE WEST AT 15 KNOTS
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OUTLOOK:  SEE SIGMETS.
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THE NEXT ADVISORY WILL BE ISSUED BY 20/0730Z
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INTERNET URLS...
MESSAGE LISTSERV   WWW.SSD.NOAA.GOV/VAAC/SUBSCRIBE.HTML
MESSAGES GRAPHICS AND IMAGERY  
WWW.SSD.NOAA.GOV/VAAC/WASHINGTON.HTML
(ALL LOWERCASE EXCEPT /VAAC/)
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PLEASE REFER TO SIGMETS FOR CURRENT WARNINGS.
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WALTER
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