FVXX20 KWBC 232000
VOLCANIC ASH ADVISORY
ISSUED: 2001AUG23/2000Z   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: 2001/211
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INFORMATION SOURCE: GOES-8 VISIBLE..INFRARED AND MULTISPECTRAL
IMAGERY.  GUAYAQUIL METEOROLOGICAL WATCH OFFICE.  GEOPHYSICAL
INSTITUTE. SIX HOUR WIND FORECAST FROM THE 23/0600Z AVIATION MODEL.
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ERUPTION DETAILS: NEARLY CONTINUOUS ERUPTION SINCE 06/1203Z. 
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DETAILS OF ASH CLOUD: SATELLITE IMAGERY THROUGH 23/1915Z DOES NOT
INDICATE ANY VOLCANIC ASH.  IT HAS BEEN OVER 24 HOURS SINCE ASH WAS
OBSERVED BY THE GEOPHYSICAL INSTITUTE. HOWEVER, THE VOLCANO REMAINS
UNSTABLE AND MAY ERUPT AT ANY TIME.
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TRAJECTORY:  ANY ASH FROM THE SUMMIT TO FL200 WILL MOVE TOWARDS THE
SOUTH OR SOUTHWEST AT 10 KNOTS.
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OUTLOOK: SEE SIGMETS AND VAFTAD.
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THIS WILL BE THE LAST ADVISORY BUT WE WILL MONITOR THE VOLCANO
CAREFULLY AND ISSUE ANOTHER BULLETIN IF AN ERUPTION OCCURS.
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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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KARST
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