FVXX20 KWBC 301549 
VOLCANIC ASH ADVISORY
ISSUED: 2003NOV30/1600Z VAAC: WASHINGTON

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

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2003/550

INFORMATION SOURCE: GOES-12 IMAGERY. SATELLITE DERIVED
WINDS. 

ERUPTION DETAILS: OCCASIONAL ASH EMISSIONS
                         
OBS ASH DATE/TIME: 30/1515Z
               
OBS ASH CLOUD: SFC/FL230 7 NM WIDE LINE BETWEEN S0128W07826
- S0123W07841. ASH IS MOVING TO W 10-15 KNOTS.

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

REMARKS: EARLIER THIS MORNING AN ASH/STEAM PLUME WAS SEEN ON
SATELLITE IMAGERY EXTENDING ABOUT 15 NM TO THE WNW OF THE
SUMMIT. THOUGH WEATHER CLOUDS HAVE BUILT UP A BIT...MULTI-
SPECTRAL TECHNIQUES HINT AT THE PLUME IN THE SAME GENERAL
LOCATION AS THE PLUME SEEN EARLIER.    
 
NEXT ADVISORY: WILL BE ISSUED BY 2003NOV30/2200Z.
                                        
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"Attached Graphic Map Depicting Ash Only" 

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