FVXX21 KWBC 070430
VOLCANIC ASH ADVISORY           
ISSUED: 2001JAN07/0430Z  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: 2001/12
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INFORMATION SOURCE: INFRARED AND MULTISPECTRAL SATELLITE IMAGERY.
WIND FORECAST FROM THE AVIATION MODEL.
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ERUPTION DETAILS: ASH OBSERVED OVER THE SUMMIT AT 06/1530Z. 
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DETAILS OF ASH CLOUD: NO ASH IS DETECTED IN SATELLITE IMAGERY
THROUGH 07/0345Z. THE GEOPHYSICAL INSTITUTE LAST REPORTED ASH OVER
THE VOLCANO AT 06/1530Z TO ABOUT FL230 MOVING TOWARD THE WEST.   
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TRAJECTORY: ANY ASH FROM SUMMIT LEVEL TO FL230 IS FORECAST TO MOVE
TOWARD THE WEST AT 15 TO 20 KNOTS.
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OUTLOOK: SEE SIGMETS.
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THE NEXT ADVISORY WILL BE ISSUED BY 07/1030Z.
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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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