FVXX20 KNES 140755 VA ADVISORY DTG: 20120814/0754Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2012/311 INFO SOURCE: GOES-13. GFS WINDS. SEISMIC DETECTION. ERUPTION DETAILS: ERUPTION PRIOR TO 13/1250Z OBS VA DTG: 14/0715Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS FL100/195 090/15-20KT FCST VA CLD +6HR: 14/1330Z FCST VA CLD +12HR: 14/1930Z FCST VA CLD +18HR: 15/0130Z RMK: VA AND GAS EMISSIONS CANNOT BE DISCERNED IN VISIBLE OR MULTISPECTRAL STLT IMAGERY DUE TO NGT TIME DARKNESS AND HEAVY WX CLD CVR INVOF SUMMIT. SEISMIC ACTIVITY HAS BEEN CONSISTENTLY ELEVATED ABOVE BACKGROUND LEVELS SINCE 14/0500Z. ...RAMIREZ NXT ADVISORY: WILL BE ISSUED BY 20120814/1400Z NNNN