FVXX20 KNES 032255 VOLCANIC ASH ADVISORY ISSUED: 2004SEP03/2255Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W7826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2004/450 INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL WINDS FORECAST. ERUPTION DETAILS: EXHALATION AT 03/1027Z OBS ASH DATE/TIME: 03/2245Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL230 MOVING TO W 15 KNOTS. FCST ASH CLOUD +6H: NOT AVBL FCST ASH CLOUD +12H: NOT AVBL FCST ASH CLOUD +18H: NOT AVBL REMARKS: NO ASH WAS DETECTED IN SATELLITE IMAGERY THROUGH 2245Z DUE TO EXTENSIVE CLOUDINESS. THE LAST OBSERVATION OF ASH BY THE INSTITUTE WAS AT 1027Z TO FL230 ...KARST NEXT ADVISORY: WILL BE ISSUED BY 2004SEP04/0500Z NNNN