FVXX20 KWBC 292258     
VOLCANIC ASH ADVISORY
ISSUED: 2003AUG29/2300Z VAAC: WASHINGTON
 
VOLCANO: TUNGURAHUA  1502-08
LOCATION: S0128W07826    AREA: ECUADOR
 
SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2003/184

INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL WINDS
FORECAST.   

ERUPTION DETAILS: ONGOING ERUPTION SINCE 20/1745Z.
                                            
OBS ASH DATE/TIME: 29/2215Z        

OBS ASH CLOUD: SFC/FL220 NM WIDE LINE BETWEEN S0128W07826
S0128W07847  MOVING W 10-15 KNOTS.  
                                                    
FCST ASH CLOUD+6H: SEE SIGMETS AND VAFTAD.

REMARKS:    LOCAL SURFACE AND AIRCRAFT AT 29/2035Z INDICATED
ASH AT FL220. PLUME IS VISIBLE 20 NM FROM THE SUMMIT BUT
DISPERSED ASH MIGHT EXTEND FURTHER TO THE WEST AND
SOUTHWEST.

NEXT ADVISORY: WILL BE ISSUED BY 2003AUG30/0500Z.

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"Attached Graphic Map Depicting Ash Only" 

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