Location: Idaho-Montana border region Period: 14 Jul 2023 13:13:01 - 16 Jul 2023 17:39:59 (2 days 4 hours 26 minutes) Volcanoes in 100km radius: None Earthquakes: 43 2 swarms found nearby. 2013 S20130522.1(12.0km) 21 May 2 days 13 hours 47 earthquakes 2019 S20190410.1(11.9km) 9 Apr 1 day 7 hours 25 earthquakes