FVXX23 KNES 190012 VOLCANIC ASH ADVISORY ISSUED: 2006FEB19/0012Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2006/057 INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS MODEL WINDS. ERUPTION DETAILS: ONGOING ASH AND STEAM EMISSIONS OBS ASH DATE/TIME: 18/2345Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL200 MOVING TO N 10 KNOTS. FCST ASH CLOUD +6H: 19/0600Z FCST ASH CLOUD +12H: 19/1200Z FCST ASH CLOUD +18H: 19/1800Z REMARKS: ASH CANNOT BE DETECTED IN MULTISPECTRAL IMAGERY DUE TO CLOUDS. THE LAST VISIBLE IMAGE AT 18/2215Z SHOWED A NARROW PLUME MOVING TO THE NORTH NORTH EAST AND EXTENDING ABOUT 25 MILES FROM THE SUMMIT. ...MERCKLE NEXT ADVISORY: WILL BE ISSUED BY 2006FEB19/0615Z NNNN