Biggest Earthquakes in Ulm, 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
314.9 km from West Yellowstone (195.7 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
118.5 km from Townsend (73.6 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
417.1 km from Sun Valley (259.2 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
295.3 km from West Yellowstone (183.5 miles)
Depth: 10.0 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
430.2 km from Challis (267.3 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
100.6 km from Lincoln (62.5 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
290.5 km from West Yellowstone (180.5 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
306.5 km from West Yellowstone (190.5 miles)
Depth: 7.0 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
244.9 km from Dillon (152.2 miles)
Depth: 12.0 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
291.1 km from West Yellowstone (180.9 miles)
Depth: 15.0 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
108.9 km from Lincoln (67.7 miles)
Depth: 14.0 km
Seeley Lake, Montana, United States
4.8 magnitude earthquake
1985-04-01 09:13:14
at 09:13
April 01, 1985 UTC
Location:
Epicenter at 47.2760, -113.2330
131.5 km from Seeley Lake (81.7 miles)
Depth: 10.0 km
Lincoln, Montana, United States
4.5 magnitude earthquake
2017-07-06 07:02:27
at 07:02
July 06, 2017 UTC
Location:
Epicenter at 46.8970, -112.5290
97.6 km from Lincoln (60.6 miles)
Depth: 10.0 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
28.7 km from Malmstrom Air Force Base (17.8 miles)
Depth: 22.0 km
Lincoln, Montana, United States
4.4 magnitude earthquake
2017-07-06 07:27:29
at 07:27
July 06, 2017 UTC
Location:
Epicenter at 46.8580, -112.6310
106.4 km from Lincoln (66.1 miles)
Depth: 9.0 km
Lincoln, Montana, United States
4.3 magnitude earthquake
2016-01-30 19:31:44
at 19:31
January 30, 2016 UTC
Location:
Epicenter at 46.9460, -112.4210
87.7 km from Lincoln (54.5 miles)
Depth: 1.0 km
Lincoln, Montana, United States
4.3 magnitude earthquake
2017-10-19 22:18:16
at 22:18
October 19, 2017 UTC
Location:
Epicenter at 46.9120, -112.5600
98.5 km from Lincoln (61.2 miles)
Depth: 4.0 km
Townsend, Montana, United States
4.6 magnitude earthquake
1977-03-11 05:09:37
at 05:09
March 11, 1977 UTC
Location:
Epicenter at 46.1260, -111.4840
145.0 km from Townsend (90.1 miles)
Depth: 5.0 km
Choteau, Montana, United States
4.2 magnitude earthquake
1983-03-17 07:25:56
at 07:25
March 17, 1983 UTC
Location:
Epicenter at 47.5260, -112.7020
90.7 km from Choteau (56.4 miles)
Depth: 5.0 km
Black Eagle, Montana, United States
3.7 magnitude earthquake
Today
2026-02-13 01:36:12
at 01:36
February 13, 2026 UTC
Location:
Epicenter at 47.5810, -111.3310
21.4 km from Black Eagle (13.3 miles)
Depth: 10.0 km