FVXX20 KNES 171447 VOLCANIC ASH ADVISORY ISSUED: 2006MAY17/1446Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2006/289 INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS WINDS. NAM WINDS. ERUPTION DETAILS: ONGOING EMISSIONS OBS ASH DATE/TIME: 17/1415Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL230 MOVING TO SW 10 KNOTS. FCST ASH CLOUD +6H: 17/2030Z FCST ASH CLOUD +12H: 18/0230Z FCST ASH CLOUD +18H: 18/0830Z REMARKS: ASH CAN NOT BE SEEN DUE TO CLOUDS. AT 1415Z A FAIRLY BRIGHT HOT SPOT WAS NOTED. SEISMICITY HAS DIMINISHED OVER THE PAST FEW HOURS. ...MERCKLE NEXT ADVISORY: WILL BE ISSUED BY 2006MAY17/2045Z NNNN