FVXX20 KWBC 062242 CCA
VOLCANIC ASH ADVISORY - CORRECTION
ISSUED: 2003JUN06/2300Z   VAAC: WASHINGTON

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

ADVISORY NUMBER: 2003/050
 
INFORMATION SOURCE: GOES-12 IMAGERY. GEOPHYSICAL INSTITUTE.
GUAYAQUIL MWO SIGMET. GFS MODEL WINDS FORECAST.

ERUPTION DETAILS: ASH ERUPTION AT 06/2000Z.
 
OBS ASH DATE/TIME: 06/2215Z.
 
OBS ASH CLOUD: SFC/FL240 10 NM WIDE LINE OF ASH EXTENDING
BETWEEN S0128W07826 S0120W07856. ASH IS MOVING W 10-15 KNOTS.  

FCST ASH CLOUD +6H: SEE SIGMETS
 
REMARKS: CORRECTION FOR OBS ASH CLOUD LINE. VISIBLE IMAGERY THRU
06/2215Z SHOWS A DEFINITE ASH PLUME EXTENDING WEST FROM THE
SUMMIT OF TUNGURAHUA. THE CLOUD IS ABOUT 10 NM WIDE AND EXTENDS
ABOUT 25 NM FROM THE SUMMIT. INFORMATION FROM THE GEOPHYSICAL
INSTITUTE APPROXIMATES THE HEIGHT OF THE ERUPTION TO BE 2 KM
ABOVE THE SUMMIT OR FL240. ASH IS MOVING A BIT NORTH OF DUE WEST
AT 15 KNOTS...GALLINA 

NEXT ADVISORY: WILL BE ISSUED BY 2003JUN07/0500Z.

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"Attached Graphic Map Depicting Ash Only" 

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