FVXX23 KNES 192235 VOLCANIC ASH ADVISORY ISSUED: 20070319/2233Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2007/108 INFORMATION SOURCE: GOES-12. GFS WINDS. GEOPHYSICAL INST. ERUPTION DETAILS: CONTINUOUS ASH AND GAS EMISSIONS OBS ASH DATE/TIME: 19/2145Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL230 MOVING TO W 10-15 KNOTS. FCST ASH CLOUD +6H: 20/0400Z FCST ASH CLOUD +12H: 20/1000Z FCST ASH CLOUD +18H: 20/1600Z REMARKS: ASH CANNOT BE SEEN IN GOES-12 SATELLITE IMAGERY DUE TO DENSE WEATHER CLOUDS. AT 1714Z THE GEOPHYSICAL INSTITUTE OBSERVED ASH BETWEEN FL165/230 MOVING NW. ...BROWN NEXT ADVISORY: WILL BE ISSUED BY 20070320/0430Z