Western Montana has had: (M1.5 or greater)

  • 1 earthquake in the past 24 hours
  • 15 earthquakes in the past 7 days
  • 82 earthquakes in the past 30 days
  • 777 earthquakes in the past 365 days

The largest earthquake in Western Montana:


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

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

C

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

D

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

E

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

F

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

G

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

H

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

I

5.5 magnitude earthquake

1976-12-08 14:40:59 UTC at 14:40
December 08, 1976 UTC

Location:
Epicenter at 44.76, -110.793
26.2 km from West Yellowstone (16.2 miles)

Yellowstone Nat. Park, Montana

Depth: 5 km

J

5.3 magnitude earthquake

1976-10-19 07:24:34 UTC at 07:24
October 19, 1976 UTC

Location:
Epicenter at 44.795, -110.697
35.2 km from West Yellowstone (22.2 miles)

Yellowstone Nat. Park, Wyoming

Depth: 5 km



A

5.3 magnitude earthquake

1976-10-19 06:18:35 UTC at 06:18
October 19, 1976 UTC

Location:
Epicenter at 44.735, -110.813
24.2 km from West Yellowstone (15.2 miles)

Yellowstone Nat. Park, Montana

Depth: 4 km

B

5.2 magnitude earthquake

1977-03-11 12:17:51 UTC at 12:17
March 11, 1977 UTC

Location:
Epicenter at 44.848, -111.5
37.2 km from West Yellowstone (23.2 miles)

Southern Idaho

Depth: 5 km

C

5.1 magnitude earthquake

1999-08-20 13:50:25 UTC at 13:50
August 20, 1999 UTC

Location:
Epicenter at 44.785, -112.788
49.2 km from Dillon (30.2 miles)

Southern Idaho

Depth: 16 km

D

5.1 magnitude earthquake

1975-06-30 19:00:27 UTC at 19:00
June 30, 1975 UTC

Location:
Epicenter at 44.766, -110.718
32.2 km from West Yellowstone (20.2 miles)

Yellowstone Nat. Park, Wyoming

Depth: 5 km

E

5.0 magnitude earthquake

2015-01-03 17:44:03 UTC at 17:44
January 03, 2015 UTC

Location:
Epicenter at 44.507, -114.112
9.2 km from Challis (5.2 miles)

Southern Idaho

Depth: 8 km

F

4.9 magnitude earthquake

2017-07-06 06:35:35 UTC at 06:35
July 06, 2017 UTC

Location:
Epicenter at 46.854, -112.668
11.2 km from Lincoln (7.2 miles)

Western Montana

Depth: 14 km

G

4.9 magnitude earthquake

1976-12-19 17:10:15 UTC at 17:10
December 19, 1976 UTC

Location:
Epicenter at 44.772, -110.8
27.2 km from West Yellowstone (16.2 miles)

Yellowstone Nat. Park, Montana

Depth: 5 km

H

4.9 magnitude earthquake

1976-12-09 22:35:05 UTC at 22:35
December 09, 1976 UTC

Location:
Epicenter at 44.77, -110.787
27.2 km from West Yellowstone (17.2 miles)

Yellowstone Nat. Park, Montana

Depth: 6 km

I

4.9 magnitude earthquake

1975-06-30 20:20:56 UTC at 20:20
June 30, 1975 UTC

Location:
Epicenter at 44.692, -110.586
41.2 km from West Yellowstone (25.2 miles)

Yellowstone Nat. Park, Wyoming

Depth: 5 km

J

4.9 magnitude earthquake

1974-06-09 00:50:42 UTC at 00:50
June 09, 1974 UTC

Location:
Epicenter at 44.799, -111.054
15.2 km from West Yellowstone (9.2 miles)

Yellowstone Nat. Park, Montana

Depth: 5 km



A

4.8 magnitude earthquake

2014-04-13 00:04:39 UTC at 00:04
April 13, 2014 UTC

Location:
Epicenter at 44.62, -114.33
15.2 km from Challis (9.2 miles)

Southern Idaho

Depth: 3 km

B

4.8 magnitude earthquake

2014-03-30 12:34:39 UTC at 12:34
March 30, 2014 UTC

Location:
Epicenter at 44.772, -110.685
35.2 km from West Yellowstone (21.2 miles)

Yellowstone Nat. Park, Wyoming

Depth: 5 km

C

4.8 magnitude earthquake

1994-06-07 13:30:03 UTC at 13:30
June 07, 1994 UTC

Location:
Epicenter at 44.493, -114.003
18.2 km from Challis (11.2 miles)

Southern Idaho

Depth: 5 km

D

4.8 magnitude earthquake

1988-01-10 23:22:19 UTC at 23:22
January 10, 1988 UTC

Location:
Epicenter at 44.84, -114.377
39.2 km from Challis (24.2 miles)

Southern Idaho

Depth: 5 km

E

4.8 magnitude earthquake

1985-11-09 11:38:18 UTC at 11:38
November 09, 1985 UTC

Location:
Epicenter at 44.714, -111.077
6.2 km from West Yellowstone (3.2 miles)

Yellowstone Nat. Park, Montana

Depth: 5 km

F

4.8 magnitude earthquake

1985-04-01 09:13:14 UTC at 09:13
April 01, 1985 UTC

Location:
Epicenter at 47.276, -113.233
21.2 km from Seeley Lake (13.2 miles)

Western Montana

Depth: 10 km

G

4.8 magnitude earthquake

1975-07-01 04:16:22 UTC at 04:16
July 01, 1975 UTC

Location:
Epicenter at 44.882, -110.577
48.2 km from West Yellowstone (30.2 miles)

Yellowstone Nat. Park, Wyoming

Depth: 5 km

H

4.8 magnitude earthquake

1974-07-01 18:23:07 UTC at 18:23
July 01, 1974 UTC

Location:
Epicenter at 44.564, -111.089
10.2 km from West Yellowstone (6.2 miles)

Yellowstone Nat. Park, Montana

Depth: 5 km

I

4.7 magnitude earthquake

1998-12-22 01:17:47 UTC at 01:17
December 22, 1998 UTC

Location:
Epicenter at 47.993, -115.206
45.2 km from Thompson Falls (28.2 miles)

Northern Idaho

Depth: 12 km

J

4.7 magnitude earthquake

1985-02-06 19:34:19 UTC at 19:34
February 06, 1985 UTC

Location:
Epicenter at 44.551, -114.176
6.2 km from Challis (4.2 miles)

Southern Idaho

Depth: 10 km