FVXX20 KWBC 130729
VOLCANIC ASH ADVISORY 
ISSUED: 2003SEP13/0730Z VAAC: WASHINGTON
 
VOLCANO: TUNGURAHUA  1502-08
LOCATION: S0128W07826    AREA: ECUADOR
 
SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2003/238

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

ERUPTION DETAILS: CONTINUING EMISSIONS
                                            
OBS ASH DATE/TIME: 13/0645Z.

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. 
WINDS FL100/260 MOVING SW 10 TO 15 KNOTS.

FCST ASH CLOUD+6H: SEE SIGMETS.

REMARKS: THE LAST OBSERVATION OF ASH FROM THE INSTITUTE WAS
AT 12/1820Z. AN AIRCRAFT OBSERVED ASH OVER THE VOLCANO AT
12/2140Z. SATELLITE IMAGERY DOES NOT INDICATE ANY ASH DUE TO
CLOUDS IN THE AREA.

NEXT ADVISORY: WILL BE ISSUED BY 2003SEP13/1330Z.
 
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