FVXX20 KWBC 251401
VOLCANIC ASH ADVISORY 
ISSUED: 2003AUG25/1400Z  VAAC: WASHINGTON
 
VOLCANO: TUNGURAHUA  1502-08
LOCATION: S0128W07826    AREA: ECUADOR
                              
SUMMIT ELEVATION: 16480 FT (5023 M)
 
ADVISORY NUMBER: 2003/166
 
INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL WINDS
FORECAST. GUAYAQUIL MWO SIGMET.
.
ERUPTION DETAILS: ASH ERUPTION STARTED AT 20/1745Z.
 
OBS ASH DATE/TIME: 25/1315Z 
 
OBS ASH CLOUD:  SFC/FL380 S0128W07826 S0126W07902
S0126W07948 S0137W08019 S0149W07943 S0153W07856
S0141W07833 S0128W07826 MOVING W 10-15 KNOTS.     

FCST ASH CLOUD+6H: SEE SIGMETS AND VAFTAD.
                                   
REMARKS: SATELLITE IMAGERY AT 25/1315Z SHOWS A WELL
DEFINED PLUME MOVING WEST FROM THE SUMMIT TO FL380 AND
EXTENDING AROUND 115 NM.  A HOTSPOT CAN BE SEEN IN
SHORTWAVE IMAGERY.  ASH FROM TUNGURAHUA CAN BE SEEN
EASIER TODAY IN VISIBLE IMAGERY THEN COMPARED TO THE
LAST COUPLE OF DAYS AROUND THE SAME TIME....KIBLER
.
NEXT ADVISORY: WILL BE ISSUED BY 2003AUG25/2000Z.
               
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"Attached Graphic Map Depicting Ash Only" 

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