FVXX20 KWBC 261955 VOLCANIC ASH ADVISORY ISSUED: 2004MAR26/2000Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2004/153 INFORMATION SOURCE: GOES-12 IMAGERY. ERUPTION DETAILS: ERUPTION OBSERVED AT 26/1145Z 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 ASH PLUME SEEN EARLIER IN THE DAY HAS DISSIPATED AND THERE HAVE BEEN NO FURTHER INDICATIONS OF ACTIVITY. TURK NEXT ADVISORY: NO FURTHER ADVISORIES. NNNN