FVXX20 KNES 171728 VA ADVISORY DTG: 20120817/1727Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2012/325 INFO SOURCE: GUAYAQUIL MWO. GOES-13. GFS WINDS. SEISMIC DETECTION. VOLCANO WEB CAMERA. GEOPHYSICAL INST. ERUPTION DETAILS: ONGOING EMISSION OF GASES AND ASH OBS VA DTG: 17/1645Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS FL100/230 075/15KT FCST VA CLD +6HR: 17/2300Z FCST VA CLD +12HR: 18/0500Z FCST VA CLD +18HR: 18/1100Z RMK: NO VA DETECTED DUE TO CLDS. THE VO RPRTD AT 1633Z THRU A BINOVC AN EST HEIGHT TO FL230 MOV W. FCST WINDS WILL MOV ANY VA W INTO THE EVENING HOURS. ...SWANSON NXT ADVISORY: WILL BE ISSUED BY 20120817/2330Z NNNN