FVXX20 KWBC 212249                      
VOLCANIC ASH ADVISORY 
ISSUED: 2003SEP21/2230Z VAAC: WASHINGTON
 
VOLCANO: TUNGURAHUA  1502-08
LOCATION: S0128W07826    AREA: ECUADOR
 
SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2003/269

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

ERUPTION DETAILS: EMISSION AT 21/2141Z
                                            
OBS ASH DATE/TIME: 22/2215Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA.
WINDS FL100/260 MOVING W 5-10 KNOTS.

FCST ASH CLOUD+6H: SEE SIGMETS.

REMARKS: ASH IS NOT VISIBLE IN SATELLITE IMAGERY THROUGH
21/1215Z DUE TO WEATHER CLOUDS ACROSS THE REGION.  THE
GEOPHYSICAL INSTITUTE OBSERVED A VOLCANIC ASH CLOUD AT 2141Z
AND ASH MOVING TOWARDS THE WEST.  TURK

NEXT ADVISORY: WILL BE ISSUED BY 2003SEP22/0430Z.
 
NNNN