Location: 222 km WNW of Port McNeill, Canada Period: 3 Sep 2013 20:19:06 - 4 Sep 2013 00:50:59 (4 hours 31 minutes) Volcanoes in 100km radius: None Earthquakes: 5 3 swarms found nearby. 2008 PS20080105.1(64.7km) 5 Jan 13 hours 6 earthquakes 2019 PS20191223.1(87.3km) 23 Dec 6 hours 5 earthquakes 2023 S20230914.1(56.7km) 13 Sep 4 days 21 hours 74 earthquakes