FVXX20 KWBC 280100
VOLCANIC ASH ADVISORY
ISSUED: 2001JAN28/0100Z  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: 2001/26
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INFORMATION SOURCE: GOES-8 VISIBLE AND INFRARED AND
MULTISPECTRAL IMAGERY.  MEXICO CITY METEOROLOGICAL WATCH
OFFICE.
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ERUPTION DETAILS: MINOR ERUPTION AT 27/1812Z
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DETAILS OF ASH CLOUD: THE ASH THAT WAS OBSERVED IN SATELLITE
IMAGERY FROM THE 1812Z ERUPTION MOVED TOWARDS THE NORTH
NORTHEAST AT AN ESTIMATED HEIGHT OF FL210. THE LATEST IMAGERY
AT 28/0015Z SHOWS THAT THE ASH CAN NO LONGER BE DETECTED.
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TRAJECTORY: ANY ASH REMAINING FROM THE SUMMIT TO FL210 WILL
MOVE TOWARDS THE NORTH NORTHEAST AT 30 KTS.
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OUTLOOK: SEE SIGMETS.
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THIS WILL BE THE LAST ADVISORY FOR THIS EVENT.
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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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