FVXX22 KWBC 211730                      
VOLCANIC ASH ADVISORY
ISSUED: 2001FEB21/1730Z   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: 2001/33
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INFORMATION SOURCE: GOES-8 VISIBLE..INFRARED AND MULTISPECTRAL
IMAGERY.  GEOPHYSICAL INSTITUTE.  6 HOUR WIND FORECAST FROM THE
21/1200Z AVIATION MODEL.
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ERUPTION DETAILS: ASH OBSERVED OVER THE VOLCANO. 
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DETAILS OF ASH CLOUD: THE GEOPHYSICAL INSTITUTE REPORTS AT 21/1600Z
ASH OVER THE VOLCANO TO FL290 MOVING NORTHWEST.  ASH HOWEVER IS NOT
SEEN IN THE SATELLITE IMAGERY THROUGH 21/1645Z.
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TRAJECTORY: ASH AT FL290 WILL MOVE TOWARDS THE NORTHWEST AT 10-15
KNOTS.
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OUTLOOK:  SEE SIGMETS AND VAFTAD.
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THE NEXT MESSAGE WILL BE ISSUED BY 21/2330Z.
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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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WALTER
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