FVXX20 KWBC 291557 
VOLCANIC ASH ADVISORY
ISSUED: 2003NOV29/1600Z VAAC: WASHINGTON

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

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2003/546

INFORMATION SOURCE: GOES-12 IMAGERY. AVN MODEL WINDS
FORECAST. GEOPHYSICAL INSTITUTE.

ERUPTION DETAILS: OCCASIONAL ASH EMISSIONS
                         
OBS ASH DATE/TIME: 29/1515Z
               
OBS ASH CLOUD: SFC/FL230 10 NM WIDE LINE BETWEEN S0128W07826
- S0115W07842. ASH IS MOVING NW 10-15 KNOTS.

FCST ASH CLOUD+6H: NOT AVBL
FCST ASH CLOUD+12H: NOT AVBL
FCST ASH CLOUD+18H: NOT AVBL

REMARKS: VISIBLE IMAGERY SHOWS A PLUME OF ASH EXTENDING TO
THE NORTHWEST OF THE SUMMIT. THE ASH IS ESTIMATED TO FL230.
THE LEADING EDGE OF THE ASH IS APPROXIMATELY 20 NM FROM THE
SUMMIT. 
 
NEXT ADVISORY: WILL BE ISSUED BY 2003NOV29/2200Z.
                                        
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"Attached Graphic Map Depicting Ash Only" 

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