FVXX20 KNES 040023 VOLCANIC ASH ADVISORY ISSUED: 20061104/0021Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2006/693 INFORMATION SOURCE: GOES-12. GFS WINDS. GEOPHYSICAL INST. ERUPTION DETAILS: ASH OBSERVED AT 03/1939Z OBS ASH DATE/TIME: 03/2345Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL240 MOVING TO SE 5 KNOTS. FCST ASH CLOUD +6H: 04/0600Z FCST ASH CLOUD +12H: 04/1200Z FCST ASH CLOUD +18H: 04/1800Z REMARKS: THE GEOPHYSICAL INSTITUTE REPORTED ASH FL165/200 AT 1939Z. ASH COULD NOT BE DETECTED IN GOESS-12 INFRARED SATELLITE IMAGERY DUE TO CLOUD COVER. ...BROWN NEXT ADVISORY: WILL BE ISSUED BY 20061104/0615Z