FVXX20 KWBC 020717 VOLCANIC ASH ADVISORY ISSUED: 2004JAN02/0730Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2004/006 INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL WINDS FORECAST. GEOPHYSICAL INSTITUTE. ERUPTION DETAILS: CONTINUOUS GAS AND ASH EMISSIONS. OBS ASH DATE/TIME: 02/0645Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/200 MOVING TO W 10-15 KNOTS. FCST ASH CLOUD+6H: NOT AVBL FCST ASH CLOUD+12H: NOT AVBL FCST ASH CLOUD+18H: NOT AVBL REMARKS: ASH WAS NOT DETECTED IN SATELLITE IMAGERY THROUGH 02/0645Z....WALTER NEXT ADVISORY: WILL BE ISSUED BY 2004JAN02/1330Z. NNNN