FVXX21 KNES 162056 VA ADVISORY DTG: 20071216/2055Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2007/910 INFO SOURCE: GOES-10. GFS WINDS. SEISMIC DETECTION. GEOPHYSICAL INST. ERUPTION DETAILS: ONGOING EMISSION OF GASES AND OCCASIONAL SMALL BURSTS OF ASH OBS VA DTG: 16/2015Z OBS VA CLD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL190 MOVING FROM N -NE 5 KNOTS. FCST VA CLD +6HR: 17/0230Z FCST VA CLD +12HR: 17/0830Z FCST VA CLD +18HR: 17/1430Z RMK: NO VA DETECTED DUE TO CLOUDS. THE VO REPORTS CONTINUED ACTIVITY WITH SOME ASH AND OCCASIONAL EXPLOSIVE SOUNDS WITH PLUME MOVING SW. ...SWANSON NXT ADVISORY: WILL BE ISSUED BY 20071217/0300Z NNNN