FVXX21 KWBC 071630
VOLCANIC ASH ADVISORY           
ISSUED: 2001JAN07/1630Z  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: 2001/14
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INFORMATION SOURCE: VISIBLE INFRARED AND MULTISPECTRAL SATELLITE
IMAGERY. WIND FORECAST FROM THE AVIATION MODEL.
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ERUPTION DETAILS: OCCASIONAL NEAR SUMMIT STEAM AND LIGHT ASH CLOUD. 
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DETAILS OF ASH CLOUD: IN CLEAR IMAGERY NO ASH IS DETECTABLE THROUGH
07/1545Z. THE GEOPHYSICAL INSTITUTE LAST REPORTED ASH OVER THE
VOLCANO AT 06/1530Z TO ABOUT FL230. THE VOLCANO HAS BEEN KNOWN TO
PRODUCE A NEAR SUMMIT CLOUD OF GASSES AND LIGHT ASH THAT DOES NOT
TRAVEL A GREAT DISTANCE.       
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TRAJECTORY: ANY ASH FROM SUMMIT LEVEL TO FL230 IS FORECAST TO MOVE
TOWARD THE WEST AROUND 15 KNOTS.
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OUTLOOK: SEE SIGMETS.
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THIS WILL BE THE FINAL ADVISORY UNLESS ASH IS AGAIN DETECTED IN
IMAGERY OR REPORTED DOWNWIND FROM THE VOLCANO. 
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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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