FVXX21 KNES 192244 VOLCANIC ASH ADVISORY ISSUED: 2006MAR19/2244Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2006/130 INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS WINDS. PILOT REPORT. ERUPTION DETAILS: ONGOING ASH EMISSIONS OBS ASH DATE/TIME: 19/2215Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL250 MOVING TO W 5-10 KNOTS. FCST ASH CLOUD +6H: 20/0430Z FCST ASH CLOUD +12H: 20/1030Z FCST ASH CLOUD +18H: 20/1630Z REMARKS: AN AIRCRAFT REPORTED OBSERVING ASH AT 2220Z UP TO FL250. CLOUDS IN SATELLITE IMAGERY CONTINUE TO OSBSCURE THE VOLCANO. ...MERCKLE NEXT ADVISORY: WILL BE ISSUED BY 2006MAR20/0445Z NNNN