FVXX20 KWBC 130513
VOLCANIC ASH ADVISORY                        
ISSUED: 2003NOV13/0530Z VAAC: WASHINGTON
 
VOLCANO: TUNGURAHUA  1502-08
LOCATION: S0128W07826    AREA: ECUADOR
 
SUMMIT ELEVATION: 16480 FT (5023 M)
                                                       
ADVISORY NUMBER: 2003/488

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

ERUPTION DETAILS: ASH AND STEAM EXHALATIONS
                                                  
OBS ASH DATE/TIME: 13/0445Z

OBS ASH CLOUD: SFC/FL230 10 NM WIDE LINE BETWEEN S0128W07826
S0118W07846.  ASH IS MOVING NW 5-10 KNOTS.  
                                             
FCST ASH CLOUD+6H: SEE SIGMETS
                                   
REMARKS: A FAINT ASH PLUME CAN BE SEEN IN MULTISPECTRAL
IMAGERY EXTENDING APPROXIMATELY 25 NM WEST NORTHWEST OF THE
SUMMIT. THE LAST REPORT OF ASH AS REPORTED BY THE
GEOPHYSICAL INSTITUTE WAS AT 12/2348Z UP TO FL230.  

NEXT ADVISORY: WILL BE ISSUED BY 2003NOV13/1130Z.            

NNNN"Attached Graphic Map Depicting Ash Only" 

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