FVXX20 KNES 281109 VA ADVISORY DTG: 20131028/1109Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2013/312 INFO SOURCE: GOES-13. GFS WINDS. SEISMIC DETECTION. VOLCANO WEB CAMERA. ERUPTION DETAILS: EMISSIONS OF GASES WITH OCNL SHORTS BURST OF ASH OBS VA DTG: 28/1032Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL250 040/05-10KT FCST VA CLD +6HR: 28/1630Z FCST VA CLD +12HR: 28/2230Z FCST VA CLD +18HR: 29/0430Z RMK: NO VA IS OBSERVED SAT IMAGERY DUE TO CLDS. WEBCAM SHOWS SHORT BURSTS OF ASH MOV SW FROM SUMMIT THAT CORRELATE WELL WITH SHORT SEISMIC SIGNALS. HGT EST TO ASH MOTION. ...SWANSON NXT ADVISORY: WILL BE ISSUED BY 20131028/1715Z