FVXX20 KWBC 221815
VOLCANIC ASH ADVISORY
ISSUED: 2003DEC22/1815Z VAAC: WASHINGTON

VOLCANO: TUNGURAHUA  1502-08
LOCATION: S0128W07826    AREA: ECUADOR

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2003/635

INFORMATION SOURCE: GOES-12 IMAGERY. GUAYAQUIL MWO SIGMET.  
 
ERUPTION DETAILS: ASH EMISSIONS.
                         
OBS ASH DATE/TIME: 22/1715Z.

OBS ASH CLOUD: SFC/FL200 S0128W07826 - S0132W07900 -
S0141W07904 - S0144W07857 - S0128W07826 MOVING W 10-15
KNOTS                              
FCST ASH CLOUD+6H: NOT AVBL
FCST ASH CLOUD+12H: NOT AVBL  
FCST ASH CLOUD+18H: NOT AVBL

REMARKS: GOES-12 SATELLITE IMAGERY AT 1715Z SHOWED A PLUME
OF THIN ASH EXTENDING APPROXIMATELY 64 NM WEST OF THE
SUMMIT. A PILOT REPORT AT 1120Z REPORTED ASH TO FL180.

NEXT ADVISORY: WILL BE ISSUED BY 2003DEC23/0030Z.

NNNN"Attached Graphic Map Depicting Ash Only" 

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