FVXX23 KNES 200014 VOLCANIC ASH ADVISORY ISSUED: 2006FEB20/0014Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2006/061 INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS MODEL WINDS. ERUPTION DETAILS: ONGOING ASH AND STEAM EMISSIONS OBS ASH DATE/TIME: 19/2345Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL200 MOVING TO W 5-10 KNOTS. FCST ASH CLOUD +6H: 20/0600Z FCST ASH CLOUD +12H: 20/1200Z FCST ASH CLOUD +18H: 20/1800Z REMARKS: ASH CAN NOT BE SEEN IN SATELLITE IMAGERY DUE TO CLOUDS IN THE VICINITY OF THE VOLCANO. ...MERCKLE NEXT ADVISORY: WILL BE ISSUED BY 2006FEB20/0615Z NNNN