FVXX21 KWBC 242320 CCA
VOLCANIC ASH ADVISORY - CORRECTION
ISSUED: 2000DEC24/2320Z  VAAC: WASHINGTON
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CORRECTION TO MESSAGE NUMBER FOR THIS EVENT
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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: 2000/207
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INFORMATION SOURCE: GOES-8 VISIBLE AND INFRARED AND MULTISPECTRAL
IMAGERY. MEXICO CITY METEOROLOGICAL WATCH OFFICE. AVIATION MODEL
FORECAST AT 25/0000Z.
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ERUPTION DETAILS: ERUPTION AT 24/2155Z TO FL300.
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DETAILS OF ASH CLOUD: SATELLITE IMAGERY AT 2245Z SHOWS A WELL
DEFINED ASH PLUME EXTENDING TO THE EAST OF THE VOLCANO. LATEST
IMAGERY SUGGESTS THAT THE ASH IS AS HIGH AS FL300. AT 2245Z THE
LEADING EDGE OF THE PLUME WAS AT 1857N 9803W WHICH IS 63 KM (34 NMI)
FROM THE SUMMIT. THE PLUME IS 10 KM (5 NMI) WIDE.
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TRAJECTORY: ACCORDING TO UPPER AIR FORECAST FROM THE AVIATION MODEL
THE ASH TO FL300 WILL MOVE TO THE EAST AT 25 TO 35 KTS.
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OUTLOOK: SEE SIGMETS AND VAFTAD.
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THE NEXT MESSAGE WILL BE ISSUED AT 25/0530Z.
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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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KARST
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NNNN"Attached Graphic Map Depicting Ash" 

"Graphic Map Depicting Ash"