FVXX21 KWBC 071815
VOLCANIC ASH ADVISORY
ISSUED: 2003FEB07/1830Z  VAAC: WASHINGTON
 
VOLCANO: POPOCATEPETL 1401-09
LOCATION: N1901W09837    AREA: MEXICO
 
SUMMIT ELEVATION: 17930 FT (5465 M)

ADVISORY NUMBER: 2003/017

INFORMATION SOURCE: GOES-8 IMAGERY. UPPER AIR SOUNDING. MEXICO
CITY MWO SIGMET.  CENAPRED VOLCANO CAM. 

ERUPTION DETAILS: EXHALATION AT 07/1645Z.

OBS ASH DATE/TIME: 07/1745Z

OBS ASH CLOUD: SFC/FL220 4 NM WIDE LINE OF ASH EXTENDING BETWEEN
N1901W09837 N1909W09812.  ASH IS MOVING NE 15-25 KNOTS
         
FCST ASH CLOUD +6H: SEE SIGMETS

REMARKS: SATELLITE IMAGERY AT 07/1745Z INDICATES A FAINT PLUME OF
ASH EXTENDING 25 NM NORTHEAST OF THE SUMMIT.  CENAPRED VOLCANO
CAM AT 07/1745Z DOES NOT SHOW ANY ASH EMISSIONS.  AN INTERMITTENT
HOT SPOT CAN BE SEEN IN MULTI-SPECTRAL IMAGERY ...TEB/KIBLER

NEXT ADVISORY: WILL BE ISSUED BY 2003FEB08/0030Z.

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"Attached Graphic Map Depicting Ash Only" 

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