A

7.2 magnitude earthquake

1959-08-18 06:37:20 UTC at 06:37
August 18, 1959 UTC

Location:
Epicenter at 44.63, -110.891
17.2 km from West Yellowstone (10.2 miles)

Yellowstone Nat. Park, Montana

Depth: 10 km

B

6.9 magnitude earthquake

1983-10-28 14:06:06 UTC at 14:06
October 28, 1983 UTC

Location:
Epicenter at 44.058, -113.857
56.2 km from Sun Valley (35.2 miles)

Southern Idaho

Depth: 10 km

C

6.9 magnitude earthquake

1925-06-28 01:21:12 UTC at 01:21
June 28, 1925 UTC

Location:
Epicenter at 46.367, -111.408
10.2 km from Townsend (6.2 miles)

Western Montana

Depth: 15 km

D

6.5 magnitude earthquake

2020-03-31 23:52:30 UTC at 23:52
March 31, 2020 UTC

Location:
Epicenter at 44.491, -115.118
72.2 km from Challis (44.2 miles)

Southern Idaho

Depth: 10 km

E

6.5 magnitude earthquake

1934-03-12 15:05:41 UTC at 15:05
March 12, 1934 UTC

Location:
Epicenter at 41.38, -112.785
59.2 km from Plain City (36.2 miles)

Utah

Depth: 10 km

F

6.3 magnitude earthquake

1959-08-18 15:26:10 UTC at 15:26
August 18, 1959 UTC

Location:
Epicenter at 44.812, -110.864
25.2 km from West Yellowstone (15.2 miles)

Yellowstone Nat. Park, Montana

Depth: 10 km

G

6.0 magnitude earthquake

1959-08-19 04:04:07 UTC at 04:04
August 19, 1959 UTC

Location:
Epicenter at 44.819, -111.659
47.2 km from West Yellowstone (29.2 miles)

Southern Idaho

Depth: 15 km

H

7.1 magnitude earthquake

1954-12-16 11:07:17 UTC at 11:07
December 16, 1954 UTC

Location:
Epicenter at 39.346, -117.981
70.2 km from Fallon (43.2 miles)

Nevada

Depth: 10 km

I

6.8 magnitude earthquake

1915-10-03 06:53:21 UTC at 06:53
October 03, 1915 UTC

Location:
Epicenter at 40.258, -117.654
70.2 km from Lovelock (43.2 miles)

Nevada

Depth: 10 km

J

6.1 magnitude earthquake

1975-03-28 02:31:05 UTC at 02:31
March 28, 1975 UTC

Location:
Epicenter at 42.061, -112.548
28.2 km from Malad City (17.2 miles)

Southern Idaho

Depth: 5 km



A

6.2 magnitude earthquake

2008-02-21 14:16:02 UTC at 14:16
February 21, 2008 UTC

Location:
Epicenter at 41.144, -114.872
8.2 km from Wells (5.2 miles)

Nevada

Depth: 7 km

B

5.6 magnitude earthquake

1984-08-22 09:46:30 UTC at 09:46
August 22, 1984 UTC

Location:
Epicenter at 44.467, -114.008
18.2 km from Challis (11.2 miles)

Southern Idaho

Depth: 10 km

C

5.9 magnitude earthquake

1975-06-30 18:54:13 UTC at 18:54
June 30, 1975 UTC

Location:
Epicenter at 44.745, -110.605
40.2 km from West Yellowstone (25.2 miles)

Yellowstone Nat. Park, Wyoming

Depth: 7 km

D

5.6 magnitude earthquake

2005-07-26 04:08:37 UTC at 04:08
July 26, 2005 UTC

Location:
Epicenter at 45.365, -112.615
16.2 km from Dillon (10.2 miles)

Southern Idaho

Depth: 12 km

E

5.5 magnitude earthquake

1983-10-29 23:39:05 UTC at 23:39
October 29, 1983 UTC

Location:
Epicenter at 44.281, -114.115
26.2 km from Challis (16.2 miles)

Southern Idaho

Depth: 10 km

F

5.4 magnitude earthquake

1983-10-29 23:29:11 UTC at 23:29
October 29, 1983 UTC

Location:
Epicenter at 44.231, -114.105
32.2 km from Challis (19.2 miles)

Southern Idaho

Depth: 9 km

G

5.4 magnitude earthquake

1983-10-28 19:51:24 UTC at 19:51
October 28, 1983 UTC

Location:
Epicenter at 44.073, -113.911
54.2 km from Challis (33.2 miles)

Southern Idaho

Depth: 7 km

H

5.8 magnitude earthquake

2017-07-06 06:30:17 UTC at 06:30
July 06, 2017 UTC

Location:
Epicenter at 46.884, -112.564
9.2 km from Lincoln (5.2 miles)

Western Montana

Depth: 12 km

I

5.7 magnitude earthquake

1959-08-18 11:03:51 UTC at 11:03
August 18, 1959 UTC

Location:
Epicenter at 44.864, -110.754
35.2 km from West Yellowstone (22.2 miles)

Yellowstone Nat. Park, Montana

Depth: 15 km

J

5.1 magnitude earthquake

1984-09-08 06:16:40 UTC at 06:16
September 08, 1984 UTC

Location:
Epicenter at 44.439, -114.154
9.2 km from Challis (5.2 miles)

Southern Idaho

Depth: 10 km


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