FVXX20 KWBC 212159                                     
VOLCANIC ASH ADVISORY
ISSUED: 2003AUG21/2200Z  VAAC: WASHINGTON
 
VOLCANO: TUNGURAHUA  1502-08
LOCATION: S0128W07826    AREA: ECUADOR
                              
SUMMIT ELEVATION: 16480 FT (5023 M)
 
ADVISORY NUMBER: 2003/151
 
INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL WINDS
FORECAST.
 
ERUPTION DETAILS: ASH ERUPTION STARTED AT 20/1745Z
 
OBS ASH DATE/TIME: 21/2115Z
 
OBS ASH CLOUD: SFC/FL200 13 NM WIDE LINE BETWEEN 
S0133W07828 S0152W07848.  ASH IS MOVING SW 5-10 KNOTS.
SFC/FL300 13 NM WIDE LINE BETWEEN S0125W07806
S0133W07828.  ASH IS MOVING NE 10-15 KNOTS.

FCST ASH CLOUD+6H: SEE SIGMETS.
                                   
REMARKS: PLUME GRAPHIC IS FROM 2045Z DUE TO ECLIPSE
CUTTING OFF THE 2115Z IMAGE.

NEXT ADVISORY: WILL BE ISSUED BY 2003AUG22/0400Z.
               
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"Attached Graphic Map Depicting Ash Only" 

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