FVXX20 KWBC 011455
VOLCANIC ASH ADVISORY
ISSUED: 2001JUL01/1455Z   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: 2001/77.

INFORMATION SOURCE: MEXICO CITY METEOROLOGICAL WATCH OFFICE.  GOES-8
VISIBLE..INFRARED AND MULTI SPECTRAL SATELLITE IMAGERY.  .
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ERUPTION DETAILS: THE MEXICO CITY MWO REPORTED AN ERUPTION OF
POPOCATEPETL TO FL220 AT 1415Z WITH ASH MOVING SOUTH-SOUTHWEST AT 10
TO 20 KNOTS.
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DETAILS OF ASH CLOUD: GOES8 IMAGERY AT 1440Z SHOWS A SMALL PLUME
EXTENDING ABOUT 18KM (10NMI) TO THE SOUTHWEST OF THE SUMMIT,
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TRAJECTORY: SOUTHWEST AT 15 TO 20 KNOTS. 
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OUTLOOK:  SEE SIGMETS.

THE NEXT  ADVISORY WILL BE ISSUED BY 01/2100Z.
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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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NNNN"Attached Graphic Map Depicting Ash Only" 

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