Location: 13 km ESE of Lincoln, Montana Period: 23 Jul 2017 15:08:30 - 27 Jul 2017 16:43:33 (4 days 1 hour 35 minutes) Volcanoes in 100km radius: None Earthquakes: 87 5 swarms found nearby. 2017 S20170706.1(3.0km) 6 Jul 9 days 16 hours 179 earthquakes S20170926.2(4.6km) 25 Sep 5 days 10 hours 76 earthquakes S20171002.1(7.2km) 1 Oct 6 days 5 hours 61 earthquakes S20171015.1(2.8km) 14 Oct 4 days 23 hours 56 earthquakes 2019 S20190204.1(2.5km) 3 Feb 1 day 11 hours 30 earthquakes