FVXX21 KNES 230039 VOLCANIC ASH ADVISORY ISSUED: 2006MAR23/0039Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2006/144 INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS WINDS. GEOPHYSICAL INST. ERUPTION DETAILS: ASH OBSERVED 22/2005Z OBS ASH DATE/TIME: 23/0015Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL250 MOVING TO W 10-15 KNOTS. FCST ASH CLOUD +6H: 23/0630Z FCST ASH CLOUD +12H: 23/1230Z FCST ASH CLOUD +18H: 23/1830Z REMARKS: ASH CAN NOT BE SEEN IN SATELLITE IMAGERY DUE TO CLOUDS. THE GEOPHYSICAL INSTITUTE REPORTED OBSERVING ASH TO FL230 AT 22/2005Z. ...MERCKLE NEXT ADVISORY: WILL BE ISSUED BY 2006MAR23/0645Z NNNN