FVXX20 KWBC 102008 VOLCANIC ASH ADVISORY ISSUED: 2004JUL10/2008Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W7826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2004/352 INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12 IMAGERY. GFS MODEL WINDS FORECAST. PILOT REPORT. ERUPTION DETAILS: EMISSION AT 08/2123Z OBS ASH DATE/TIME: 10/1945Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL230 MOVING TO SW 10-15 KNOTS. FCST ASH CLOUD +6H: NOT AVBL FCST ASH CLOUD +12H: NOT AVBL FCST ASH CLOUD +18H: NOT AVBL REMARKS: ASH CANNOT BE SEEN IN SATELLITE IMAGERY THROUGH 10/1945Z. AN AIRCRAFT REPORTED ASH OBSERVED TO FL210 AT 1720Z ... NEXT ADVISORY: WILL BE ISSUED BY 2004JUL11/0215Z NNNN