FVXX22 KWBC 230625
VOLCANIC ASH ADVISORY
ISSUED: 2001JAN23/0625Z   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: 2001/15 
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INFORMATION SOURCE: GOES-8 INFRARED AND MULTISPECTRAL 
IMAGERY. 0000Z MEXICO CITY SOUNDING. WINDS FORECAST FROM THE
AVIATION MODEL. 
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ERUPTION DETAILS: EXPLOSIVE ERUPTIONS AROUND 22/2215Z AND
23/0015Z...ONGOING ASH EXHALATIONS.
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DETAILS OF ASH CLOUD: GOES-8 SATELLITE IMAGERY AT 23/0515Z SHOWS
LARGE AREAS OF ASH MOVING IN DIFFERENT DIRECTIONS AS THE VOLCANO
CONTINUES TO EMIT ASH. THE FIRST AREA MOVING TO THE EAST IS BOUNDED
BY 2008N9559W 1845N9436W 1735N9407W 1721N9450W 1743N9624W AND
1913N9700W. THIS ASH IS ESTIMATED BETWEEN FL240 AND FL400.
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A SECOND PLUME EMANATES FROM THE VOLCANO 168 KM (91 NMI) TO THE
SOUTH AND IS BOUNDED BY 1901N9837W 1759N9906W 1732N9839W 1747N9725W
1805N9824W AND 1849N9813W. THIS ASH IS ESTIMATED UP TO FL240.
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TRAJECTORY: THE ASH BETWEEN FL240 AND FL400 IS MOVING TOWARD THE
EAST AT ABOUT 30 TO 40 KNOTS. ASH UP TO FL240 IS MOVING TOWARD THE
SOUTH SOUTHEAST AT 20 TO 25 KNOTS.
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OUTLOOK:  SEE SIGMETS AND VAFTAD.
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THE NEXT ADVISORY WILL BE ISSUED AROUND 23/1230Z.
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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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CLARK
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NNNN"Attached Graphic Map Depicting Ash" 

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