FVXX21 KNES 050427 VOLCANIC ASH ADVISORY ISSUED: 2006MAR05/0427Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2006/092 INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS MODEL WINDS. GEOPHYSICAL INST. ERUPTION DETAILS: ASH OBS 04/2159 OBS ASH DATE/TIME: 05/0345Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL200 MOVING TO W 10-15 KNOTS. FCST ASH CLOUD +6H: 05/1000Z FCST ASH CLOUD +12H: 05/1600Z FCST ASH CLOUD +18H: 05/2200Z REMARKS: CLOUDS CONTINUE TO COVER THE REGION OBSCURING ASH DETECTION. THE VOLCANO OBSERVATORY REPORTED TO THE MWO THAT THE PLUME WAS ESTIMATED TO FL200. WINDS ARE FORCAST TO CONTINE TO MOVE THE PLUME WEST AROUND 10 TO 15 KNOTS. ...SWANSON NEXT ADVISORY: WILL BE ISSUED BY 2006MAR05/1030Z NNNN