FVXX21 KWBC 300520
VOLCANIC ASH ADVISORY
ISSUED: 2001JUL30/0520Z   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: 2001/129
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INFORMATION SOURCE: GOES-8 MULTISPECTRAL AND INFRARED SATELLITE
IMAGERY. 6 HOUR WIND FORECAST FROM 0000Z AVIATION MODEL.
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ERUPTION DETAILS: NEAR SUMMIT ERUPTION AT 29/2216Z.
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DETAILS OF ASH CLOUD: SATELLITE IMAGERY THRU 30/0445Z DOES NOT SHOW
ANY ASH. LOW LEVEL CLOUDS IN THE VICINITY OF THE VOLCANO MAY BE
OBSCURING THE ASH. THE HEIGHT THE ASH WAS ESTIMATED AT UP TO FL260
AND MOVING TO THE NORTHWEST BY THE GEOPHYSICAL INSTITUTE.  
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TRAJECTORY: ANY REMAINING ASH TO FL260 WILL MOVE TO THE WEST 15 TO
20 KNOTS.
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OUTLOOK:  SEE SIGMETS
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THE NEXT ADVISORY WILL BE ISSUED BY 30/1130Z. 
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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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