FVXX21 KWBC 132335
VOLCANIC ASH ADVISORY
ISSUED: 2001SEP13/2335Z  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: 2001/236
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INFORMATION SOURCE: GOES-8 VISIBLE/INFRARED/MULTISPECTRAL IMAGERY.
GUAYAQUIL MWO. 14/0000Z UPPER AIR FORECAST WINDS FROM THE 13/1800Z
AVIATION MODEL.  INSITUTO GEOFISICO.
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ERUPTION DETAILS: INSITUTO GEOFISICO REPORT 13/2206Z
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DETAILS OF ASH CLOUD: ASH CANNOT BE SEEN ON GOES-8 IMAGERY THROUGH
2315Z.  EXTENSIVE CLOUDS ARE OBSCURING THE VOLCANO.  THE INSTITUTE
REPORTS VOLCANIC ASH OVER THE VOLCANO TO FL230 MOVING WEST.
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TRAJECTORY: UPPER AIR PATTERNS SUGGESTS ASH AT OR NEAR SUMMIT LEVEL
TO FL230 WOULD MOVE WEST AT 10 TO 20 KNOTS.
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OUTLOOK:  SEE SIGMETS.
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THE NEXT ADVISORY WILL BE ISSUED BY 14/0530Z.
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INTERNET URLS...
MESSAGE LISTSERV   WWW.SSD.NOAA.GOV/VAAC/SUBSCRIBE.HTML
MESSAGES GRAPHICS AND IMAGERY   WWW.SSD.NOAA.GOV/VAAC/WASHINGTON.HTML
(ALL LOWERCASE EXCEPT /VAAC/)
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PLEASE REFER TO SIGMETS FOR CURRENT WARNINGS.
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