FVXX20 KNES 170039 VA ADVISORY DTG: 20120817/0038Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2012/322 INFO SOURCE: GOES-13. GFS WINDS. SEISMIC DETECTION. GEOPHYSICAL INST. ERUPTION DETAILS: OCNL LGT VA EMISSIONS OBS VA DTG: 17/0015Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS FL100/200 090/20KT FCST VA CLD +6HR: 17/0630Z FCST VA CLD +12HR: 17/1230Z FCST VA CLD +18HR: 17/1830Z RMK: VA NOT SEEN IN STLT IMAGERY DUE TO WX CLOUDS. VO DAILY RPRT FOR THU INDICATED THAT EMISSIONS CONTAINED LOW VA CONTENT BUT ASHFALLS WERE RPRTD OVR LAST 24 HRS. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20120817/0645Z NNNN