FVXX20 KWBC 190100
VOLCANIC ASH ADVISORY
ISSUED: 2001DEC19/0100Z   VAAC: WASHINGTON
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VOLCANO: POPOCATEPETL 1401-09
LOCATION: 1901N 9837W   AREA: MEXICO
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SUMMIT ELEVATION: 17930 FT (5465 M)
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ADVISORY NUMBER: 2001/111
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INFORMATION SOURCE:  GOES-8 VISIBLE/INFRARED/MULTISPECTRAL
IMAGERY. MEXICO CITY MWO REPORT. CENAPRED WEB CAMERA. 
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ERUPTION DETAILS: SMALL ERUPTION AROUND 18/1735Z.
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DETAILS OF ASH CLOUD: THE ASH CLOUD THAT WAS EMITTED FROM
THE VOLCANO HAS MOVED NORTHEAST AND DISSIPATED IN SATELLITE
IMAGERY. NO ASH HAS BEEN SEEN SINCE THIS EMISSION AND THE
AREA AROUND THE VOLCANO REMAINS CLEAR. ONLY SCATTERED
WEATHER CLOUDS REMAIN.
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TRAJECTORY: UPPER AIR PATTERNS SUGGEST ANY LEFTOVER ASH
WOULD MOVE NORTHEAST AT 30 TO 35 KNOTS. 
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OUTLOOK: SEE SIGMETS.
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NEXT ADVISORY: NO FURTHER ADVISORIES.
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HUGHES
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