Biggest Earthquakes in Fort Benton, 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
354.8 km from West Yellowstone (220.5 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
170.9 km from Townsend (106.2 miles)
Depth: 15.0 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
485.7 km from Sun Valley (301.8 miles)
Depth: 10.0 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
334.5 km from West Yellowstone (207.9 miles)
Depth: 10.0 km
Lincoln, Montana, United States
5.8 magnitude earthquake
2017-07-06 06:30:17
at 06:30
July 06, 2017 UTC
Location:
Epicenter at 46.8840, -112.5640
177.0 km from Lincoln (110.0 miles)
Depth: 12.0 km
West Yellowstone, Montana, United States
6.0 magnitude earthquake
1959-08-19 04:04:07
at 04:04
August 19, 1959 UTC
Location:
Epicenter at 44.8190, -111.6590
342.0 km from West Yellowstone (212.5 miles)
Depth: 15.0 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
341.7 km from West Yellowstone (212.3 miles)
Depth: 7.0 km
Challis, Idaho, United States
6.5 magnitude earthquake
2020-03-31 23:52:30
at 23:52
March 31, 2020 UTC
Location:
Epicenter at 44.4910, -115.1180
505.0 km from Challis (313.8 miles)
Depth: 10.0 km
Lincoln, Montana, United States
4.9 magnitude earthquake
2017-07-06 06:35:35
at 06:35
July 06, 2017 UTC
Location:
Epicenter at 46.8540, -112.6680
185.4 km from Lincoln (115.2 miles)
Depth: 14.0 km
Malmstrom Air Force Base, Montana, United States
4.2 magnitude earthquake
2026-01-29 19:41:09
at 19:41
January 29, 2026 UTC
Location:
Epicenter at 47.5850, -111.2020
47.8 km from Malmstrom Air Force Base (29.7 miles)
Depth: 22.0 km
West Yellowstone, Montana, United States
5.7 magnitude earthquake
1959-08-18 11:03:51
at 11:03
August 18, 1959 UTC
Location:
Epicenter at 44.8640, -110.7540
328.5 km from West Yellowstone (204.1 miles)
Depth: 15.0 km
Dillon, Montana, United States
5.6 magnitude earthquake
2005-07-26 04:08:37
at 04:08
July 26, 2005 UTC
Location:
Epicenter at 45.3650, -112.6150
310.9 km from Dillon (193.2 miles)
Depth: 12.0 km
Chester, Montana, United States
3.9 magnitude earthquake
1994-08-16 11:03:41
at 11:03
August 16, 1994 UTC
Location:
Epicenter at 48.4890, -111.3330
89.5 km from Chester (55.6 miles)
Depth: 5.0 km
Fort Benton, Montana, United States
1.6 magnitude earthquake
2024-05-09 14:13:05
at 14:13
May 09, 2024 UTC
Location:
Epicenter at 47.7590, -110.9060
19.1 km from Fort Benton (11.8 miles)
Depth: 6.0 km
Malmstrom Air Force Base, Montana, United States
3.2 magnitude earthquake
2026-02-01 01:22:46
at 01:22
February 01, 2026 UTC
Location:
Epicenter at 47.5300, -111.2140
52.1 km from Malmstrom Air Force Base (32.4 miles)
Depth: 9.0 km
Malmstrom Air Force Base, Montana, United States
2.7 magnitude earthquake
2026-01-30 00:46:44
at 00:46
January 30, 2026 UTC
Location:
Epicenter at 47.5540, -111.2020
49.7 km from Malmstrom Air Force Base (30.9 miles)
Depth: 16.0 km
Sun Prairie, Montana, United States
1.6 magnitude earthquake
2015-05-13 16:26:14
at 16:26
May 13, 2015 UTC
Location:
Epicenter at 47.8060, -111.3960
54.6 km from Sun Prairie (33.9 miles)
Depth: 7.0 km
Fort Benton, Montana, United States
1.9 magnitude earthquake
2024-05-03 13:37:39
at 13:37
May 03, 2024 UTC
Location:
Epicenter at 47.7390, -109.8680
60.6 km from Fort Benton (37.6 miles)
Depth: 12.0 km
Shelby, Montana, United States
3.8 magnitude earthquake
1979-08-09 17:12:55
at 17:12
August 09, 1979 UTC
Location:
Epicenter at 48.4870, -111.4660
95.2 km from Shelby (59.1 miles)
Depth: 5.0 km
Malmstrom Air Force Base, Montana, United States
3.3 magnitude earthquake
1984-01-16 19:50:25
at 19:50
January 16, 1984 UTC
Location:
Epicenter at 47.1490, -110.8450
75.6 km from Malmstrom Air Force Base (47.0 miles)
Depth: 5.0 km