Location: NEW IRELAND REGION, P.N.G. Period: 25 Jul 2011 00:50:47 - 25 Jul 2011 06:26:41 (5 hours 35 minutes) Volcanoes in 100km radius: None Earthquakes: 5 2 swarms found nearby. 2011 PS20111107.1(72.6km) 7 Nov 10 hours 5 earthquakes 2023 PS20231112.1(97.9km) 12 Nov 4 hours 7 earthquakes