FVXX20 KWBC 200023
VOLCANIC ASH ADVISORY
ISSUED: 2003JUN20/0015Z  VAAC: WASHINGTON

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

ADVISORY NUMBER: 2003/105
 
INFORMATION SOURCE: GOES-12 IMAGERY. GUAYAQUIL MWO SIGMET. GFS
MODEL WINDS FORECAST

ERUPTION DETAILS: ASH EMISSIONS STARTING AT 06/2000Z.
 
OBS ASH DATE/TIME: 19/2319Z
 
OBS ASH CLOUD: FL100/FL260 5 NM WIDE LINE OF ASH EXTENDING
BETWEEN S0128W07826 S0129W07851.  ASH IS MOVING W 10 KNOTS.

FCST ASH CLOUD +6H: SEE SIGMETS.
 
REMARKS: SATELLITE IMAGERY THROUGH 19/2245Z SHOWS A THIN ASH
PLUME EXTENDING 25 NM TO THE WEST AWAY FROM THE SUMMIT.  THE
GEOPHYSICAL INSTITUTE REPORTS ASH OBSERVED AT 19/2319Z TO FL260.
WALTER

NEXT ADVISORY: WILL BE ISSUED BY 2003JUN20/0615Z 

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"Attached Graphic Map Depicting Ash Only" 

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