FVXX21 KWBC 080559 VOLCANIC ASH ADVISORY ISSUED: 2004FEB08/0600Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0147W07844 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2004/118 INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL WINDS FORECAST ERUPTION DETAILS: EMISSION AT 07/2315Z OBS ASH DATE/TIME: 08/0515Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. FL100/220 WINDS MOVING TO W 15-20 KNOTS. FCST ASH CLOUD+6H: NOT AVBL FCST ASH CLOUD+12H: NOT AVBL FCST ASH CLOUD+18H: NOT AVBL REMARKS: ASH IS NOT DETECTED IN THE CURRENT SATELLITE IMAGERY THROUGH 08/0515Z DUE TO EXTENSIVE CLOUD COVER OVER THE SUMMIT....WALTER NEXT ADVISORY: WILL BE ISSUED BY 2004FEB08/1200Z NNNN