FVXX20 KWBC 051330
VOLCANIC ASH ADVISORY
ISSUED: 2003DEC05/1330Z VAAC: WASHINGTON

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

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2003/571

INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL WINDS.
GEOPHYSICAL INSTITUTE
 
ERUPTION DETAILS: OCCASIONAL ASH EMISSIONS
                         
OBS ASH DATE/TIME: 05/1245Z             
               
OBS ASH CLOUD: SFC/FL230 S0128W07826 - S0143W07817 -
S0143W07836 - S0128W07826 MOVING S 10-15 KNOTS.

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

REMARKS: MORNING VISIBLE IMAGERY SHOWS A PLUME EXTENDING 
SOUTH FROM THE SUMMIT.  THE PLUME IS APPROXIMATELY 15 NM IN
LENGTH AND 20 NM WIDE AT ITS WIDEST POINT....WALTER
       
NEXT ADVISORY: WILL BE ISSUED BY 2003DEC05/1930Z.
                                        
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"Attached Graphic Map Depicting Ash Only" 

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