FVXX20 KWBC 292256
VOLCANIC ASH ADVISORY
ISSUED: 2003JUN29/2300Z VAAC: WASHINGTON

VOLCANO: TUNGURAHUA 1502-08
LOCATION: S0128W07826    AREA: ECUADOR
 
SUMMIT ELEVATION: 16480 FT (5023 M) 

ADVISORY NUMBER: 2003/133
 
INFORMATION SOURCE: GOES-12 IMAGERY.  GFS MODEL WINDS FORECAST. 
GUAYAQUIL MWO. GEOPHYSICAL INSTITUTE.

ERUPTION DETAILS: ASH OBSERVED AT 29/2155Z.
 
OBS ASH DATE/TIME: 29/2215Z.
 
OBS ASH CLOUD: SFC/FL240 6 NM WIDE LINE OF ASH EXTENDING BETWEEN 
S0128W07826 AND S0130W07913.  ASH IS MOVING W 15-20 KNOTS.

FCST ASH CLOUD +6H: SEE SIGMETS.  
 
REMARKS:  THE GUAYAQUIL MWO REPORTS AN ASH PLUME SPOTTED BY
AIRCRAFT OVER THE VOLCANO TO FL240 MOVING WEST.  SATELLITE
IMAGERY THROUGH 29/2215Z SHOWS A NARROW PLUME OF ASH EXTENDING
APPROXIMATELY 50 NM DUE WEST OF THE VOLCANO.  CLOUDS MAY BE
OBSCURING ASH FURTHER WEST.

NEXT ADVISORY: WILL BE ISSUED BY 2003JUN30/0500Z.

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"Attached Graphic Map Depicting Ash Only" 

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