Magnitude-7.7 quake hits off coast of Indonesia, USGS says NBC NewsIndonesia issues tsunami warning following 7.7 magnitude earthquake CNNTsunami Warning issued after massive magnitude 7.7 earthquake rocks Indonesia along the Pacific Ring of Fire FOX WeatherM 7.7 - 68 km NNW of Ende, Indonesia USGS (.gov)Magnitude 7.7 earthquake strikes off coast of Indonesia and tsunami warning issued The Guardian