Location: 11 km NNE of Lucien, Oklahoma Period: 20 Jun 2020 12:50:03 - 25 Jun 2020 03:19:38 (4 days 14 hours 29 minutes) Volcanoes in 100km radius: None Earthquakes: 56 1 swarms found nearby. 2020 S20201023.1(1.8km) 22 Oct 1 day 12 hours 26 earthquakes