FVXX21 KNES 140525 CCA
VOLCANIC ASH ADVISORY -CORRECTION
ISSUED: 2005DEC14/0525Z   VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 1401-09
LOCATION: N1901 W09837   AREA: MEXICO

SUMMIT ELEVATION: 17802 FT (5426 M)

ADVISORY NUMBER: 2005/068

INFORMATION SOURCE: MEXICO CITY MWO. GOES-12. GFS
MODEL WINDS. VOLCANO WEB CAMERA. 

ERUPTION DETAILS: EXHALATION AT 14/0425Z

OBS ASH DATE/TIME: 14/0445Z

OBS ASH CLOUD: SFC/FL250 15NM WIDE LINE BETWEEN
N1910 W09819 - N1900 W09837. ASH IS MOVING NE
10-20 KNOTS. 

FCST ASH CLOUD +6H: 14/1100Z SFC/FL250 15NM WIDE
LINE BETWEEN N1947 W09620 - N1926 W09719. 

FCST ASH CLOUD +12H: 14/1700Z NO VA EXP.

FCST ASH CLOUD +18H: 14/2300Z NO VA EXP.

REMARKS: CORRECTED TO ADD NEXT ADVSIORY TIME.  THE
MEXICO CITY MWO REPORTED AN EXHALATION OF ASH
BEGINNING AT 14/0425Z.  ASH AND STEAM WERE VISIBLE
IN THE WEB CAMERA FOR SEVERAL MINUTES AFTER THE
EXHALATION.  A BRIGHT HOT SPOT WAS VISIBLE IN IR
CHANNEL 2 IMAGERY AT 14/0432Z WITH  BOTH PLUME AND
HOT SPOT VISIBLE IN MULTISPECTRAL IMAGERY AT
0445Z.  THE PLUME IS MOVING RAPIDLY TO THE EAST
NORTHEAST AND IS ESTIMATED TO BE UP TO FL250.  ...

NEXT ADVISORY: WILL BE ISSUED BY 2005DEC14/1130Z

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