Location: Vanuatu region Period: 30 Dec 2010 09:11:50 - 31 Dec 2010 04:11:10 (18 hours 59 minutes) Volcanoes in 100km radius: None Earthquakes: 5 5 swarms found nearby. 2010 PS20101225.1(32.5km) 25 Dec 3 days 20 hours 65 earthquakes 2011 PS20110109.1(21.6km) 9 Jan 9 hours 12 earthquakes PS20110429.1(20.0km) 29 Apr 5 hours 6 earthquakes PS20110825.1(95.4km) 24 Aug 1 day 12 hours 8 earthquakes PS20110831.1(86.8km) 30 Aug 18 hours 5 earthquakes