FVXX20 KWBC 300101 VOLCANIC ASH ADVISORY ISSUED: 2003DEC30/0100Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2003/666 INFORMATION SOURCE: GOES-12 IMAGERY. GEOPHYSICAL INSTITUTE. ERUPTION DETAILS: CONTINUOUS GAS AND ASH EMISSIONS. OBS ASH DATE/TIME: 30/0015Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/200 MOVING TO NE-E 5 KNOTS. FCST ASH CLOUD+6H: NOT AVBL FCST ASH CLOUD+12H: NOT AVBL FCST ASH CLOUD+18H: NOT AVBL REMARKS: CLOUDS CONTINUE TO COVER THE AREA AROUND THE VOLCANO MAKING DETECTION OF ASH DIFFICULT. THE EVENING GEOPHYSICAL REPORT STATED THAT THERE IS A CONSTANT EMISSION OF GASSES AND ASH OUT OF THE VOLCANO BUT NOT TO HIGH FROM THE SUMMIT. NEXT ADVISORY: WILL BE ISSUED BY 2003DEC30/0700Z. NNNN