FVXX20 KNES 202357 VOLCANIC ASH ADVISORY ISSUED: 2005JAN20/2357Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2005/023 INFORMATION SOURCE: GOES-12. GFS MODEL WINDS. GEOPHYSICAL INST. ERUPTION DETAILS: ASH EMISSION AT 20/1649Z 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: PREVIOUSLY SEEN ASH HAS DISSIPATED AS OF 20/2015Z. NO FURTHER REPORTS OF ASH EMISSION. ... NEXT ADVISORY: NO FURTHER ADVISORIES NNNN