FVXX20 KWBC 250135                      
VOLCANIC ASH ADVISORY 
ISSUED: 2003SEP25/0200Z VAAC: WASHINGTON
 
VOLCANO: TUNGURAHUA  1502-08
LOCATION: S0128W07826    AREA: ECUADOR
 
SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2003/282

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

ERUPTION DETAILS: EMISSION AT 21/2345Z
                                            
OBS ASH DATE/TIME: 25/0115Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. 
WINDS FL100/230 MOVING W 10-15 KNOTS.

FCST ASH CLOUD+6H: SEE SIGMETS.

REMARKS: ASH CAN NOT BE DETECTED IN MULTI SPECTRAL IMAGERY
THROUGH 25/0115Z. ASH HAS BEEN OBSERVED BY THE INSTITUTE AT
24/2339Z TO FL230...KARST

NEXT ADVISORY: WILL BE ISSUED BY 2003SEP25/0800Z.
 
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