Location: 109 km WSW of Sola, Vanuatu Period: 4 Feb 2011 14:20:55 - 5 Feb 2011 08:37:22 (18 hours 16 minutes) Volcanoes in 100km radius: None Earthquakes: 6 7 swarms found nearby. 2000 PS20001116.1(51.0km) 15 Nov 21 hours 10 earthquakes 2009 PS20091007.1(8.8km) 7 Oct 3 days 11 hours 48 earthquakes 2010 PS20100527.1(45.6km) 27 May 21 hours 9 earthquakes PS20100702.1(49.3km) 2 Jul 16 hours 5 earthquakes 2016 PS20160406.1(24.2km) 6 Apr 20 hours 6 earthquakes PS20160415.1(21.1km) 14 Apr 1 day 6 hours 6 earthquakes 2023 PS20230302.1(76.6km) 2 Mar 6 hours 7 earthquakes