FVXX20 KWBC 041044
VOLCANIC ASH ADVISORY                        
ISSUED: 2003NOV04/1030Z VAAC: WASHINGTON
 
VOLCANO: TUNGURAHUA  1502-08
LOCATION: S0128W07826    AREA: ECUADOR
 
SUMMIT ELEVATION: 16480 FT (5023 M)
                                                       
ADVISORY NUMBER: 2003/452

INFORMATION SOURCE: GOES-12 IMAGERY.

ERUPTION DETAILS: ASH AND STEAM EXHALATIONS

OBS ASH DATE/TIME: 04/1015Z

OBS ASH CLOUD: SFC/FL250 17 NM WIDE LINE BETWEEN S0128W07826
S0218W07806.  ASH IS MOVING SE 5 TO 10 KNOTS.
                                             
FCST ASH CLOUD+6H: SEE SIGMETS

REMARKS: SATELLITE IMAGERY INDICATED AN ASH PLUME EXTENDING
53 NM TO THE SOUTH SOUTHEAST OF THE SUMMIT.  A PROMINENT HOT
SPOT HAS BEEN APPARENT FOR THE LAST SEVERAL HOURS.
               
NEXT ADVISORY: WILL BE ISSUED BY 2003NOV04/1630Z.            

NNNN"Attached Graphic Map Depicting Ash Only" 

"Graphic Map Depicting Ash"