FVXX20 KNES 021311 VA ADVISORY DTG: 20111202/1311Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2011/161 INFO SOURCE: GOES-13. GFS WINDS. SEISMIC DETECTION. GEOPHYSICAL INST. ERUPTION DETAILS: ONGOING EMISSION OF ASH AND GASES OBS VA DTG: 02/1245Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS FL100/FL2100 150/10KT FL220/FL250 090/10KT FCST VA CLD +6HR: 02/1900Z FCST VA CLD +12HR: 03/0100Z FCST VA CLD +18HR: 03/0700Z RMK: NO ASH DETECTED DUE TO THICK CLOUDS. SEISMIC DETECTION STILL ELEVATED SO BELIEVE EMISSION STILL OCCURING. WINDS FCST TO MOVE ANY ASH NW TO W. ...SWANSON NXT ADVISORY: WILL BE ISSUED BY 20111202/1915Z NNNN