FVXX20 KWBC 190534 VOLCANIC ASH ADVISORY ISSUED: 2003SEP19/0535Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2003/258 INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL WINDS FORECAST. GEOPHYSICAL INSTITUTE. GUAYAQUIL SIGMET. ERUPTION DETAILS: EMISSION AT 18/2315Z OBS ASH DATE/TIME: 19/0345Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/250 MOVING W 10-15 KNOTS. FCST ASH CLOUD+6H: SEE SIGMETS. REMARKS: ASH IS NOT IDENTIFIABLE FROM SATELLITE DATA THROUGH 19/0345Z DUE TO CLOUDS IN THE AREA. A HOT SPOT WAS NOTED IN THE 0345Z IMAGE. IMAGERY BETWEEN 0345Z AND 0658Z IS NOT AVAILABLE DUE TO ECLIPSE. NEXT ADVISORY: WILL BE ISSUED BY 2003SEP19/1200Z NNNN