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

  • 0 earthquakes in the past 24 hours
  • 1 earthquake in the past 30 days
  • 28 earthquakes in the past 365 days

The largest earthquake in Eastern Montana:

Earthquake Alerts via Twitter:


A

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

B

4.6 magnitude earthquake

1977-03-11 05:09:37 UTC at 05:09
March 11, 1977 UTC

Location:
Epicenter at 46.126, -111.484
21.2 km from Townsend (13.2 miles)

Western Montana

Depth: 5 km

C

4.4 magnitude earthquake

1974-07-16 06:38:45 UTC at 06:38
July 16, 1974 UTC

Location:
Epicenter at 45.838, -111.368
3.2 km from Manhattan (2.2 miles)

Southern Idaho

Depth: 10 km

D

4.2 magnitude earthquake

2009-09-25 15:11:34 UTC at 15:11
September 25, 2009 UTC

Location:
Epicenter at 45.02, -104.21
47.2 km from Belle Fourche (29.2 miles)

Eastern Montana

Depth: 4 km

E

4.2 magnitude earthquake

1975-01-29 20:08:23 UTC at 20:08
January 29, 1975 UTC

Location:
Epicenter at 45.068, -111.471
25.2 km from Big Sky (15.2 miles)

Southern Idaho

Depth: 5 km

F

4.1 magnitude earthquake

2007-11-26 06:27:32 UTC at 06:27
November 26, 2007 UTC

Location:
Epicenter at 46.92, -108.87
40.2 km from Winnett (25.2 miles)

Eastern Montana

Depth: 1 km

G

4.1 magnitude earthquake

2000-04-08 11:30:22 UTC at 11:30
April 08, 2000 UTC

Location:
Epicenter at 46.342, -111.41
8.2 km from Townsend (5.2 miles)

Western Montana

Depth: 4 km

H

4.0 magnitude earthquake

2009-08-22 15:48:52 UTC at 15:48
August 22, 2009 UTC

Location:
Epicenter at 45.14, -106.45
55.2 km from Sheridan (34.2 miles)

Eastern Montana

Depth: 13 km

I

4.0 magnitude earthquake

2000-11-10 19:14:05 UTC at 19:14
November 10, 2000 UTC

Location:
Epicenter at 46.398, -111.369
14.2 km from Townsend (9.2 miles)

Western Montana

Depth: 2 km

J

4.0 magnitude earthquake

1997-11-06 21:00:14 UTC at 21:00
November 06, 1997 UTC

Location:
Epicenter at 45.818, -111.084
8.2 km from Belgrade (5.2 miles)

Southern Idaho

Depth: 4 km



A

4.0 magnitude earthquake

1989-08-07 13:30:50 UTC at 13:30
August 07, 1989 UTC

Location:
Epicenter at 45.898, -111.288
5.2 km from Manhattan (3.2 miles)

Southern Idaho

Depth: 0 km

B

4.0 magnitude earthquake

1984-01-01 02:29:24 UTC at 02:29
January 01, 1984 UTC

Location:
Epicenter at 46.101, -111.47
24.2 km from Three Forks (14.2 miles)

Western Montana

Depth: 5 km

C

4.0 magnitude earthquake

1975-02-08 03:14:29 UTC at 03:14
February 08, 1975 UTC

Location:
Epicenter at 45.952, -111.342
10.2 km from Manhattan (6.2 miles)

Western Montana

Depth: 5 km

D

3.9 magnitude earthquake

1999-02-06 23:29:48 UTC at 23:29
February 06, 1999 UTC

Location:
Epicenter at 46.357, -111.202
24.2 km from Townsend (15.2 miles)

Western Montana

Depth: 1 km

E

3.9 magnitude earthquake

1994-08-16 11:03:41 UTC at 11:03
August 16, 1994 UTC

Location:
Epicenter at 48.489, -111.333
27.2 km from Chester (16.2 miles)

Western Montana

Depth: 5 km

F

3.9 magnitude earthquake

1989-04-07 08:26:48 UTC at 08:26
April 07, 1989 UTC

Location:
Epicenter at 47.716, -105.602
33.2 km from Circle (20.2 miles)

Eastern Montana

Depth: 5 km

G

3.9 magnitude earthquake

1975-09-05 20:47:40 UTC at 20:47
September 05, 1975 UTC

Location:
Epicenter at 48.365, -104.384
47.2 km from Plentywood (29.2 miles)

Eastern Montana

Depth: 5 km

H

3.9 magnitude earthquake

1975-05-02 08:56:58 UTC at 08:56
May 02, 1975 UTC

Location:
Epicenter at 46.175, -111.437
17.2 km from Townsend (10.2 miles)

Western Montana

Depth: 5 km

I

3.8 magnitude earthquake

2014-02-25 22:45:38 UTC at 22:45
February 25, 2014 UTC

Location:
Epicenter at 48.36, -104.877
51.2 km from Plentywood (32.2 miles)

Eastern Montana

Depth: 5 km

J

3.8 magnitude earthquake

1998-07-29 03:31:58 UTC at 03:31
July 29, 1998 UTC

Location:
Epicenter at 48.37, -104.706
46.2 km from Plentywood (28.2 miles)

Eastern Montana

Depth: 5 km



A

3.8 magnitude earthquake

1984-02-28 04:25:11 UTC at 04:25
February 28, 1984 UTC

Location:
Epicenter at 46.179, -111.46
16.2 km from Townsend (10.2 miles)

Western Montana

Depth: 5 km

B

3.8 magnitude earthquake

1979-08-09 17:12:55 UTC at 17:12
August 09, 1979 UTC

Location:
Epicenter at 48.487, -111.466
28.2 km from Shelby (18.2 miles)

Western Montana

Depth: 5 km

C

3.7 magnitude earthquake

2014-09-23 17:50:34 UTC at 17:50
September 23, 2014 UTC

Location:
Epicenter at 45.153, -106.848
40.2 km from Sheridan (25.2 miles)

Eastern Montana

Depth: 0 km

D

3.7 magnitude earthquake

2003-01-09 00:02:17 UTC at 00:02
January 09, 2003 UTC

Location:
Epicenter at 46.02, -110.36
37.2 km from Big Timber (23.2 miles)

Western Montana

Depth: 10 km

E

3.7 magnitude earthquake

2000-05-24 04:22:06 UTC at 04:22
May 24, 2000 UTC

Location:
Epicenter at 46.343, -111.4
9.2 km from Townsend (6.2 miles)

Western Montana

Depth: 2 km

F

3.7 magnitude earthquake

1990-01-02 22:09:18 UTC at 22:09
January 02, 1990 UTC

Location:
Epicenter at 46.227, -111.397
14.2 km from Townsend (8.2 miles)

Western Montana

Depth: 0 km

G

3.7 magnitude earthquake

1987-10-05 18:54:49 UTC at 18:54
October 05, 1987 UTC

Location:
Epicenter at 45.771, -107.381
18.2 km from Hardin (11.2 miles)

Eastern Montana

Depth: 5 km

H

3.6 magnitude earthquake

2014-07-23 23:55:59 UTC at 23:55
July 23, 2014 UTC

Location:
Epicenter at 46.271, -111.379
12.2 km from Townsend (7.2 miles)

Western Montana

Depth: 9 km

I

3.6 magnitude earthquake

2014-05-02 19:19:41 UTC at 19:19
May 02, 2014 UTC

Location:
Epicenter at 45.118, -106.964
35.2 km from Sheridan (22.2 miles)

Eastern Montana

Depth: 0 km

J

3.6 magnitude earthquake

2008-08-20 19:43:12 UTC at 19:43
August 20, 2008 UTC

Location:
Epicenter at 46.2, -111.34
19.2 km from Townsend (11.2 miles)

Western Montana

Depth: 10 km