Location: Bonin Islands, Japan region Period: 21 Dec 2010 17:19:40 - 23 Dec 2010 14:30:40 (1 day 21 hours 11 minutes) Volcanoes in 100km radius: None Earthquakes: 52 6 swarms found nearby. 2010 S20101222.3(33.8km) 21 Dec 4 days 11 hours 81 earthquakes S20101222.1(2.8km) 21 Dec 4 days 10 hours 92 earthquakes S20101222.2(36.3km) 21 Dec 4 days 22 hours 86 earthquakes S20101222.4(46.1km) 21 Dec 2 days 11 hours 37 earthquakes PS20101225.2(8.6km) 24 Dec 1 day 15 hours 8 earthquakes 2011 PS20110124.1(45.5km) 23 Jan 14 hours 5 earthquakes