Location:
64 km ESE of West Yellowstone, Montana
Period:
15 Jul 2021 21:42:01 - 23 Jul 2021 02:06:48 (7 days 4 hours 24 minutes)
Volcanoes in 100km radius:
None
Earthquakes:
820
11 swarms found nearby.
2002
5 Dec
1 day 6 hours
39 earthquakes
2004
31 Aug
1 day 10 hours
27 earthquakes
2006
18 Mar
12 hours
28 earthquakes
2008
27 Dec
8 days 7 hours
823 earthquakes
2010
12 Jun
22 hours
28 earthquakes
2011
14 Apr
7 hours
24 earthquakes
2013
6 Jan
1 day 14 hours
54 earthquakes
23 Jun
5 hours
29 earthquakes
2018
11 Apr
1 day 0 hours
114 earthquakes
2020
1 Dec
2 days 8 hours
114 earthquakes
2023
29 Mar
2 days 6 hours
110 earthquakes