FVXX21 KNES 151941 VOLCANIC ASH ADVISORY ISSUED: 20061015/1940Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2006/612 INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS WINDS. GEOPHYSICAL INST. ERUPTION DETAILS: ONGOING EMISSION OF GASES AND OCCASIONAL ASH OBS ASH DATE/TIME: 15/1915Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL230 MOVING TO N 0-5 KNOTS. FCST ASH CLOUD +6H: 16/0130Z FCST ASH CLOUD +12H: 16/0730Z FCST ASH CLOUD +18H: 16/1330Z REMARKS: DUE TO MOSTLY CLOUDY CONDITIONS NO ASH CAN BE DETECTED IN IMAGERY. THE OBSERVATORY REPORTS OCASSIONAL PLUSES OF ASH TO FL230 DRIFTING NORTH. THE WINDS ARE FORECAST LIGHT AND VARIABLE BUT MAINLY MOVING TO THE NORTH UNTIL MONDAY MORNING. ...SWANSON NEXT ADVISORY: WILL BE ISSUED BY 20061016/0145Z