FVXX20 KWBC 111404 VOLCANIC ASH ADVISORY ISSUED: 2004JUL11/1403Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W7826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2004/355 INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12 IMAGERY. GFS MODEL WINDS FORECAST. ERUPTION DETAILS: EMISSION AT 08/2123Z OBS ASH DATE/TIME: 11/1315Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL230 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: EXTENSIVE CLOUDINESS OBSCURES THE VOLCANO THROUGH 1315Z. NO ASH OR HOTSPOTS CAN BE SEEN. ...WALTER NEXT ADVISORY: WILL BE ISSUED BY 2004JUL11/2000Z NNNN