FVXX20 KNES 040843 VOLCANIC ASH ADVISORY ISSUED: 20060804/0841Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2006/520 INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS WINDS. ERUPTION DETAILS: ASH OBSERVED AT 03/1401Z OBS ASH DATE/TIME: 04/0745Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL200 MOVING TO W 20 KNOTS. FCST ASH CLOUD +6H: 04/1400Z FCST ASH CLOUD +12H: 04/2000Z FCST ASH CLOUD +18H: 05/0200Z REMARKS: ASH CAN NOT BE SEEN IN SATELLITE IMAGERY DUE TO CLOUD COVER. ...BROWN NEXT ADVISORY: WILL BE ISSUED BY 20060804/1445Z NNNN