FVXX20 KNES 272145 VOLCANIC ASH ADVISORY ISSUED: 2006MAR27/2144Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2006/162 INFORMATION SOURCE: GOES-12. GFS WINDS. PILOT REPORT. ERUPTION DETAILS: VOLCANIC CLOUD OBSERVED SINCE 27/1349 OBS ASH DATE/TIME: 27/2115Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL280 MOVING TO W 5 KNOTS. FCST ASH CLOUD +6H: 28/0330Z FCST ASH CLOUD +12H: 28/0930Z FCST ASH CLOUD +18H: 28/1530Z REMARKS: A PILOT REPORT AT 1903Z OBSERVED A PLUME AT THE VOLCANO TO AN ESTIMATED FL280 MOVING TO THE WEST. IN SATELLITE IMAGERY THROUGH SCATTERED CLOUDS NO PLUME CAN BE DETECTED. ...SWANSON NEXT ADVISORY: WILL BE ISSUED BY 2006MAR28/0345Z NNNN