Biggest Earthquakes in Ashland, Montana, United States
West Yellowstone, Montana, United States
7.2 magnitude earthquake
1959-08-18 06:37:20
at 06:37
August 18, 1959 UTC
Location:
Epicenter at 44.6300, -110.8910
379.0 km from West Yellowstone (235.5 miles)
Depth: 10.0 km
Townsend, Montana, United States
6.9 magnitude earthquake
1925-06-28 01:21:12
at 01:21
June 28, 1925 UTC
Location:
Epicenter at 46.3670, -111.4080
407.2 km from Townsend (253.0 miles)
Depth: 15.0 km
West Yellowstone, Montana, United States
6.3 magnitude earthquake
1959-08-18 15:26:10
at 15:26
August 18, 1959 UTC
Location:
Epicenter at 44.8120, -110.8640
371.2 km from West Yellowstone (230.7 miles)
Depth: 10.0 km
West Yellowstone, Montana, United States
5.9 magnitude earthquake
1975-06-30 18:54:13
at 18:54
June 30, 1975 UTC
Location:
Epicenter at 44.7450, -110.6050
353.6 km from West Yellowstone (219.7 miles)
Depth: 7.0 km
Gillette, Wyoming, United States
5.0 magnitude earthquake
1984-05-29 20:18:32
at 20:18
May 29, 1984 UTC
Location:
Epicenter at 44.2320, -105.9650
153.3 km from Gillette (95.3 miles)
Depth: 18.0 km
Gillette, Wyoming, United States
4.9 magnitude earthquake
1984-09-08 00:59:31
at 00:59
September 08, 1984 UTC
Location:
Epicenter at 44.2400, -106.0190
151.8 km from Gillette (94.3 miles)
Depth: 20.0 km
Sun Valley, Idaho, United States
6.9 magnitude earthquake
1983-10-28 14:06:06
at 14:06
October 28, 1983 UTC
Location:
Epicenter at 44.0580, -113.8570
623.8 km from Sun Valley (387.6 miles)
Depth: 10.0 km
Buffalo, Wyoming, United States
4.8 magnitude earthquake
1976-09-03 04:18:16
at 04:18
September 03, 1976 UTC
Location:
Epicenter at 44.0410, -106.1540
172.9 km from Buffalo (107.4 miles)
Depth: 10.0 km
Sheridan, Wyoming, United States
4.0 magnitude earthquake
2009-08-22 15:48:52
at 15:48
August 22, 2009 UTC
Location:
Epicenter at 45.1400, -106.4500
52.4 km from Sheridan (32.6 miles)
Depth: 13.0 km
Sheridan, Wyoming, United States
3.9 magnitude earthquake
1993-02-25 03:44:15
at 03:44
February 25, 1993 UTC
Location:
Epicenter at 44.9320, -106.0620
75.4 km from Sheridan (46.9 miles)
Depth: 5.0 km
Colstrip, Montana, United States
3.6 magnitude earthquake
1991-12-23 20:32:27
at 20:32
December 23, 1991 UTC
Location:
Epicenter at 45.8200, -106.7150
42.7 km from Colstrip (26.5 miles)
Depth: 5.0 km
Sheridan, Wyoming, United States
3.7 magnitude earthquake
2014-09-23 17:50:34
at 17:50
September 23, 2014 UTC
Location:
Epicenter at 45.1530, -106.8480
66.7 km from Sheridan (41.4 miles)
Depth: 0.0 km
Colstrip, Montana, United States
3.4 magnitude earthquake
2021-11-19 18:34:04
at 18:34
November 19, 2021 UTC
Location:
Epicenter at 45.7890, -106.6470
36.4 km from Colstrip (22.6 miles)
Depth: -2.0 km
Broadus, Montana, United States
3.1 magnitude earthquake
2014-12-16 22:47:05
at 22:47
December 16, 2014 UTC
Location:
Epicenter at 45.5400, -105.9700
24.3 km from Broadus (15.1 miles)
Depth: 0.0 km
Colstrip, Montana, United States
3.1 magnitude earthquake
2020-12-01 18:47:58
at 18:47
December 01, 2020 UTC
Location:
Epicenter at 45.8050, -106.1090
26.6 km from Colstrip (16.5 miles)
Depth: 8.0 km
Lame Deer, Montana, United States
3.0 magnitude earthquake
2014-07-29 21:04:49
at 21:04
July 29, 2014 UTC
Location:
Epicenter at 45.6940, -106.5300
23.0 km from Lame Deer (14.3 miles)
Depth: 0.0 km
Colstrip, Montana, United States
3.1 magnitude earthquake
2015-05-27 23:12:01
at 23:12
May 27, 2015 UTC
Location:
Epicenter at 45.8150, -106.5530
32.9 km from Colstrip (20.5 miles)
Depth: 0.0 km
Colstrip, Montana, United States
3.0 magnitude earthquake
2014-02-28 22:37:35
at 22:37
February 28, 2014 UTC
Location:
Epicenter at 45.8070, -106.4140
26.1 km from Colstrip (16.2 miles)
Depth: 0.0 km
Colstrip, Montana, United States
3.1 magnitude earthquake
2015-03-06 20:45:48
at 20:45
March 06, 2015 UTC
Location:
Epicenter at 45.8220, -106.5730
34.5 km from Colstrip (21.5 miles)
Depth: 0.0 km
Colstrip, Montana, United States
3.1 magnitude earthquake
2015-03-25 23:50:25
at 23:50
March 25, 2015 UTC
Location:
Epicenter at 45.8450, -106.5360
34.7 km from Colstrip (21.5 miles)
Depth: 0.0 km