Recent Earthquakes Near Boulder, Montana, United States
Boulder has had: (M1.5 or greater)
- 0 earthquakes in the past 24 hours
- 2 earthquakes in the past 7 days
- 16 earthquakes in the past 30 days
- 73 earthquakes in the past 365 days
The largest earthquake in Boulder:
Butte, Montana, United States
2.0 magnitude earthquake
2026-11-09 19:56:52
at 19:56
November 09, 2026 UTC
Location:
Epicenter at 46.0090, -112.4650
36.7 km from Butte (22.8 miles)
Depth: -2.0 km
Three Forks, Montana, United States
1.6 magnitude earthquake
2026-11-04 12:39:57
at 12:39
November 04, 2026 UTC
Location:
Epicenter at 46.0450, -111.4230
58.0 km from Three Forks (36.0 miles)
Depth: 10.0 km
Butte, Montana, United States
1.6 magnitude earthquake
2026-11-03 19:59:58
at 19:59
November 03, 2026 UTC
Location:
Epicenter at 46.0070, -112.4510
36.1 km from Butte (22.4 miles)
Depth: -2.0 km
Butte, Montana, United States
1.9 magnitude earthquake
2026-10-30 18:54:06
at 18:54
October 30, 2026 UTC
Location:
Epicenter at 46.0110, -112.4650
36.5 km from Butte (22.7 miles)
Depth: -2.0 km
Butte, Montana, United States
1.8 magnitude earthquake
2026-10-28 18:57:22
at 18:57
October 28, 2026 UTC
Location:
Epicenter at 46.0090, -112.4640
36.6 km from Butte (22.8 miles)
Depth: -2.0 km
Whitehall, Montana, United States
2.4 magnitude earthquake
2026-10-25 09:27:42
at 09:27
October 25, 2026 UTC
Location:
Epicenter at 45.7490, -112.2980
55.9 km from Whitehall (34.7 miles)
Depth: 1.0 km
Lincoln, Montana, United States
1.7 magnitude earthquake
2026-10-23 03:47:42
at 03:47
October 23, 2026 UTC
Location:
Epicenter at 46.8880, -112.5120
78.4 km from Lincoln (48.7 miles)
Depth: 9.0 km
Townsend, Montana, United States
2.3 magnitude earthquake
2026-10-22 09:11:29
at 09:11
October 22, 2026 UTC
Location:
Epicenter at 46.1170, -111.4670
52.2 km from Townsend (32.5 miles)
Depth: 1.0 km
Townsend, Montana, United States
1.7 magnitude earthquake
2026-10-22 08:59:24
at 08:59
October 22, 2026 UTC
Location:
Epicenter at 46.1070, -111.4530
53.6 km from Townsend (33.3 miles)
Depth: 5.0 km
Deer Lodge, Montana, United States
2.1 magnitude earthquake
2026-10-17 00:44:36
at 00:44
October 17, 2026 UTC
Location:
Epicenter at 46.5420, -112.5060
45.0 km from Deer Lodge (28.0 miles)
Depth: 13.0 km
Butte, Montana, United States
1.5 magnitude earthquake
2026-10-16 19:01:03
at 19:01
October 16, 2026 UTC
Location:
Epicenter at 46.0080, -112.4510
36.0 km from Butte (22.4 miles)
Depth: -2.0 km
Sheridan, Montana, United States
2.1 magnitude earthquake
2026-10-16 15:31:23
at 15:31
October 16, 2026 UTC
Location:
Epicenter at 45.6080, -112.1520
69.9 km from Sheridan (43.4 miles)
Depth: 4.0 km
Whitehall, Montana, United States
1.6 magnitude earthquake
2026-10-16 12:52:52
at 12:52
October 16, 2026 UTC
Location:
Epicenter at 45.7320, -112.1080
56.1 km from Whitehall (34.9 miles)
Depth: 4.0 km
Townsend, Montana, United States
1.7 magnitude earthquake
2026-10-15 20:32:34
at 20:32
October 15, 2026 UTC
Location:
Epicenter at 46.3130, -111.6320
38.6 km from Townsend (24.0 miles)
Depth: -2.0 km
Butte, Montana, United States
1.8 magnitude earthquake
2026-10-15 19:15:34
at 19:15
October 15, 2026 UTC
Location:
Epicenter at 46.0090, -112.4620
36.5 km from Butte (22.7 miles)
Depth: -2.0 km
South Hills, Montana, United States
1.6 magnitude earthquake
2026-10-14 17:34:54
at 17:34
October 14, 2026 UTC
Location:
Epicenter at 46.5420, -111.9770
35.7 km from South Hills (22.2 miles)
Depth: -2.0 km
Townsend, Montana, United States
1.5 magnitude earthquake
2026-10-08 20:06:18
at 20:06
October 08, 2026 UTC
Location:
Epicenter at 46.3050, -111.6280
38.8 km from Townsend (24.1 miles)
Depth: -2.0 km
Butte, Montana, United States
1.7 magnitude earthquake
2026-10-01 19:01:30
at 19:01
October 01, 2026 UTC
Location:
Epicenter at 46.0090, -112.4630
36.6 km from Butte (22.7 miles)
Depth: -2.0 km
Helena West Side, Montana, United States
1.6 magnitude earthquake
2026-09-26 19:27:18
at 19:27
September 26, 2026 UTC
Location:
Epicenter at 46.6270, -112.2830
45.1 km from Helena West Side (28.1 miles)
Depth: 6.0 km
Three Forks, Montana, United States
1.6 magnitude earthquake
2026-09-24 13:04:43
at 13:04
September 24, 2026 UTC
Location:
Epicenter at 45.9090, -111.5150
59.4 km from Three Forks (36.9 miles)
Depth: 11.0 km
Black Eagle, Montana, United States
3.6 magnitude earthquake
2026-09-18 13:40:42
at 13:40
September 18, 2026 UTC
Location:
Epicenter at 47.5570, -111.3240
158.9 km from Black Eagle (98.7 miles)
Depth: 27.0 km
Helena Valley Northwest, Montana, United States
1.5 magnitude earthquake
2026-09-02 23:06:01
at 23:06
September 02, 2026 UTC
Location:
Epicenter at 46.8450, -111.9340
69.1 km from Helena Valley Northwest (43.0 miles)
Depth: 0.0 km
Butte, Montana, United States
1.8 magnitude earthquake
2026-08-31 18:58:56
at 18:58
August 31, 2026 UTC
Location:
Epicenter at 46.0070, -112.4630
36.7 km from Butte (22.8 miles)
Depth: -2.0 km
Townsend, Montana, United States
1.7 magnitude earthquake
2026-08-28 19:46:24
at 19:46
August 28, 2026 UTC
Location:
Epicenter at 46.3110, -111.6270
39.0 km from Townsend (24.2 miles)
Depth: -2.0 km
Walkerville, Montana, United States
1.8 magnitude earthquake
2026-08-27 19:01:56
at 19:01
August 27, 2026 UTC
Location:
Epicenter at 46.0210, -112.4730
36.3 km from Walkerville (22.5 miles)
Depth: -2.0 km
Churchill, Montana, United States
1.9 magnitude earthquake
2026-08-27 04:29:41
at 04:29
August 27, 2026 UTC
Location:
Epicenter at 45.6510, -111.6090
76.2 km from Churchill (47.4 miles)
Depth: 3.0 km
Helena Valley Northeast, Montana, United States
2.4 magnitude earthquake
2026-08-24 08:42:47
at 08:42
August 24, 2026 UTC
Location:
Epicenter at 46.8900, -111.8860
74.8 km from Helena Valley Northeast (46.5 miles)
Depth: 3.0 km
Butte, Montana, United States
1.8 magnitude earthquake
2026-08-18 19:02:37
at 19:02
August 18, 2026 UTC
Location:
Epicenter at 46.0090, -112.4690
36.9 km from Butte (22.9 miles)
Depth: -2.0 km
Three Forks, Montana, United States
2.1 magnitude earthquake
2026-08-17 08:17:05
at 08:17
August 17, 2026 UTC
Location:
Epicenter at 46.0590, -111.4160
57.9 km from Three Forks (36.0 miles)
Depth: 3.0 km
Churchill, Montana, United States
1.7 magnitude earthquake
2026-08-15 19:49:01
at 19:49
August 15, 2026 UTC
Location:
Epicenter at 45.6440, -111.5760
78.3 km from Churchill (48.6 miles)
Depth: 3.0 km
Whitehall, Montana, United States
2.0 magnitude earthquake
2026-08-15 13:40:52
at 13:40
August 15, 2026 UTC
Location:
Epicenter at 45.6790, -111.9070
64.2 km from Whitehall (39.9 miles)
Depth: 3.0 km
Townsend, Montana, United States
1.6 magnitude earthquake
2026-08-12 20:16:50
at 20:16
August 12, 2026 UTC
Location:
Epicenter at 46.3110, -111.6380
38.1 km from Townsend (23.7 miles)
Depth: -2.0 km
Three Forks, Montana, United States
1.6 magnitude earthquake
2026-08-11 22:03:55
at 22:03
August 11, 2026 UTC
Location:
Epicenter at 45.9300, -111.4750
60.5 km from Three Forks (37.6 miles)
Depth: -2.0 km
Townsend, Montana, United States
1.5 magnitude earthquake
2026-08-06 22:36:39
at 22:36
August 06, 2026 UTC
Location:
Epicenter at 46.2990, -111.6350
38.1 km from Townsend (23.7 miles)
Depth: -2.0 km
South Hills, Montana, United States
1.5 magnitude earthquake
2026-08-05 20:34:57
at 20:34
August 05, 2026 UTC
Location:
Epicenter at 46.5420, -111.9850
35.5 km from South Hills (22.1 miles)
Depth: -2.0 km
South Hills, Montana, United States
1.7 magnitude earthquake
2026-07-29 18:27:54
at 18:27
July 29, 2026 UTC
Location:
Epicenter at 46.5590, -111.9990
37.0 km from South Hills (23.0 miles)
Depth: 5.0 km
Walkerville, Montana, United States
1.8 magnitude earthquake
2026-07-28 19:02:21
at 19:02
July 28, 2026 UTC
Location:
Epicenter at 46.0240, -112.4580
35.2 km from Walkerville (21.9 miles)
Depth: -2.0 km
Helena West Side, Montana, United States
1.7 magnitude earthquake
2026-07-24 04:08:02
at 04:08
July 24, 2026 UTC
Location:
Epicenter at 46.6760, -112.3120
51.0 km from Helena West Side (31.7 miles)
Depth: 1.0 km
Helena Valley Northeast, Montana, United States
2.1 magnitude earthquake
2026-07-22 15:59:43
at 15:59
July 22, 2026 UTC
Location:
Epicenter at 46.8280, -111.5730
78.0 km from Helena Valley Northeast (48.5 miles)
Depth: 15.0 km
Helena Valley Northeast, Montana, United States
2.1 magnitude earthquake
2026-07-17 05:59:35
at 05:59
July 17, 2026 UTC
Location:
Epicenter at 46.8750, -111.8840
73.3 km from Helena Valley Northeast (45.5 miles)
Depth: 3.0 km