FVXX21 KWBC 201615
VOLCANIC ASH ADVISORY
ISSUED: 2001SEP20/1615  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: 2001/264
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INFORMATION SOURCE: GOES-8 VISIBLE...INFRARED AND MULTISPECTRAL
IMAGERY. GEOPHYSICAL INSTITUTE. GUAYAQUIL METEOROLOGICAL WATCH
OFFICE.
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ERUPTION DETAILS: ASH REPORTED OVER VOLCANO AT 20/1544Z.
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DETAILS OF ASH CLOUD: THE GEOPHYSICAL INSTITUTE REPORTS ASH OVER THE
SUMMIT AS OF 20/1544Z. IT IS ESTIMATED TO BE REACHING FL230.
SATELLITE IMAGERY THROUGH 20/1545Z SHOWS NO SIGNS OF ASH. THERE ARE
CLOUDS IN THE VICINITY OF THE SUMMIT WHICH MAY BE OBSCURING ANY
POSSIBLE ASH.
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TRAJECTORY: WEST AT 10 TO 20 KNOTS.
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OUTLOOK:  SEE SIGMETS.
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THE NEXT ADVISORY WILL BE ISSUED BY 20/2200Z.
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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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ORRISON
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