Location: 26 km ENE of West Yellowstone, Montana Period: 11 Feb 2014 05:27:54 - 15 Feb 2014 01:54:25 (3 days 20 hours 26 minutes) Volcanoes in 100km radius: None Earthquakes: 69 3 swarms found nearby. 2021 SVS20210927.1(11.9km) 27 Sep 7 hours 26 earthquakes S20211005.1(9.5km) 4 Oct 1 day 0 hours 41 earthquakes 2022 SVS20221005.1(14.8km) 5 Oct 1 day 8 hours 32 earthquakes