FVXX20 KWBC 110030
VOLCANIC ASH ADVISORY                        
ISSUED: 2003NOV11/0030Z VAAC: WASHINGTON
 
VOLCANO: TUNGURAHUA  1502-08
LOCATION: S0128W07826    AREA: ECUADOR
 
SUMMIT ELEVATION: 16480 FT (5023 M)
                                                       
ADVISORY NUMBER: 2003/479

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

ERUPTION DETAILS: ASH AND STEAM EXHALATIONS
                                                  
OBS ASH DATE/TIME: 10/2345Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA.
WINDS FL100/230 MOVING SW 5-10 KNOTS.
                                             
FCST ASH CLOUD+6H: SEE SIGMETS
                                   
REMARKS: EXTENSIVE CLOUD COVER HAS MADE IT DIFFICULT TO
DETECT ASH FROM SATELLITE IMAGERY.

NEXT ADVISORY: WILL BE ISSUED BY 2003NOV11/0630Z.            

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