FVXX20 KNES 232325 VOLCANIC ASH ADVISORY ISSUED: 20070923/2323Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S01170 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2007/589 INFORMATION SOURCE: GOES-12. GFS WINDS. ERUPTION DETAILS: ASH AND GAS EMISSIONS OBS ASH DATE/TIME: 23/2245Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL240 MOVING TO W 10 KNOTS. FCST ASH CLOUD +6H: 24/0500Z FCST ASH CLOUD +12H: 24/1100Z FCST ASH CLOUD +18H: 24/1700Z REMARKS: ASH CANNOT BE DETECTED IN GOES-12 SATELLITE IMAGERY DUE TO WEATHER CLOUDS OVER THE AREA. ...BROWN NEXT ADVISORY: WILL BE ISSUED BY 20070924/0530Z NNNN