FVXX20 KWBC 131950 VOLCANIC ASH ADVISORY ISSUED: 2003DEC13/2000Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2003/605 INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL WINDS FORECAST ERUPTION DETAILS: ASH EMISSIONS OBS ASH DATE/TIME: NIL OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. FCST ASH CLOUD+6H: NOT AVBL FCST ASH CLOUD+12H: NOT AVBL FCST ASH CLOUD+18H: NOT AVBL REMARKS: THE SUMMIT AREA WAS MOSTLY CLEAR OF CLOUDS THROUGH 1915Z AND NO ASH WAS DETECTED. THERE WAS ALSO NO INDICATION OF A HOT SPOT. TURK. NEXT ADVISORY: NO FURTHER ADVISORIES. NNNN