Location: 138 km SSE of Biak, Indonesia Period: 26 Jun 2011 12:16:38 - 27 Jun 2011 04:57:09 (16 hours 40 minutes) Volcanoes in 100km radius: None Earthquakes: 8 1 swarms found nearby. 2010 PS20100616.1(38.5km) 16 Jun 3 hours 6 earthquakes