FVXX22 KWBC 051740
VOLCANIC ASH ADVISORY
ISSUED: 2001JAN05/1740Z   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: 2001/8
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INFORMATION SOURCE: VISIBLE...INFRARED AND MULTISPECTRAL SATELLITE
IMAGERY.  AVIATION MODEL UPPER WIND FORECAST.
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ERUPTION DETAILS: ASH OCCASIONALLY OBSERVED OVER THE SUMMIT
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DETAILS OF ASH CLOUD: NO ASH CAN BE SEEN IN SATELLITE IMAGERY
THROUGH 1715Z. ANY ASH MIGHT BE OBSCURED BY THE LOW LEVEL WEATHER
CLOUDS OVER THE AREA. THE LAST ASH REPORT CAME FROM THE GEOPHYSICAL
INSTITUTE WHICH OBSERVED ASH OVER THE SUMMIT TO FL260 AT 05/1435Z. 
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TRAJECTORY: UPPER AIR PATTERNS SUGGEST THAT ANY ASH BETWEEN THE
SUMMIT AND FL260 WOULD MOVE TOWARD THE WEST AT ABOUT 15 KNOTS.
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OUTLOOK:  SEE SIGMETS. 
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THE NEXT MESSAGE WILL BE ISSUED BY 06/0000Z.
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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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BROWN
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NNNN