FVXX20 KWBC 221830
VOLCANIC ASH ADVISORY
ISSUED: 2001JUN22/1830Z   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: 2001/83
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INFORMATION SOURCE: GEOPHYSICAL INSTITUTE...GOES-8 VISIBLE AND
INFRARED AND MULTISPECTRAL IMAGERY. GUAYAQUIL MWO SIGMET.
AVIATION MODEL WIND FORECAST.  
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ERUPTION DETAILS: THERE HAVE BEEN NO FURTHER OBSERVATIONS OF
VOLCANIC ASH OVER THE VOLCANO. THE GEOPHYSICAL INSTITUTE
REPORTED VOLCANIC ASH OVER THE VOLCANO AT 22/1152Z TO FL290.
ALSO THERE WAS AN AIRCRAFT OBSERVATION OF A VOLCANIC CLOUD AT
1130Z TO FL190 MOVING WEST.
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DETAILS OF ASH CLOUD: NO ASH CAN BE SEEN IN SATELLITE IMAGERY
THROUGH 22/1745Z WITH SCATTERED LIGHT CLOUDS IN THE REGION.
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TRAJECTORY: ACCORDING TO THE LASTEST AVIATION MODEL ASH AT OR
BELOW FL300 SHOULD MOVE TOWARDS THE WEST OR SOUTHWEST AT 10
KTS.
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OUTLOOK: SEE SIGMETS. 
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THIS WILL BE THE LAST ADVISORY FOR THIS EVENT.
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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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