Biggest Earthquakes in Big Sky, 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
81.9 km from West Yellowstone (50.9 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
120.3 km from Townsend (74.8 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
239.9 km from Sun Valley (149.0 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
309.1 km from Challis (192.1 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
65.9 km from West Yellowstone (40.9 miles)
Depth: 10.0 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
56.6 km from West Yellowstone (35.2 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
85.0 km from West Yellowstone (52.8 miles)
Depth: 7.0 km
Plain City, Utah, United States
6.5 magnitude earthquake
1934-03-12 15:05:41
at 15:05
March 12, 1934 UTC
Location:
Epicenter at 41.3800, -112.7850
448.8 km from Plain City (278.8 miles)
Depth: 10.0 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
67.3 km from West Yellowstone (41.8 miles)
Depth: 15.0 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
200.4 km from Lincoln (124.5 miles)
Depth: 12.0 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
98.2 km from Dillon (61.0 miles)
Depth: 12.0 km
West Yellowstone, Montana, United States
5.5 magnitude earthquake
1976-12-08 14:40:59
at 14:40
December 08, 1976 UTC
Location:
Epicenter at 44.7600, -110.7930
73.9 km from West Yellowstone (45.9 miles)
Depth: 5.0 km
Afton, Wyoming, United States
5.8 magnitude earthquake
1994-02-03 09:05:04
at 09:05
February 03, 1994 UTC
Location:
Epicenter at 42.7620, -110.9760
282.1 km from Afton (175.3 miles)
Depth: 7.0 km
Malad City, Idaho, United States
6.1 magnitude earthquake
1975-03-28 02:31:05
at 02:31
March 28, 1975 UTC
Location:
Epicenter at 42.0610, -112.5480
370.6 km from Malad City (230.3 miles)
Depth: 5.0 km
Challis, Idaho, United States
5.6 magnitude earthquake
1984-08-22 09:46:30
at 09:46
August 22, 1984 UTC
Location:
Epicenter at 44.4670, -114.0080
227.5 km from Challis (141.4 miles)
Depth: 10.0 km
West Yellowstone, Montana, United States
5.3 magnitude earthquake
1976-10-19 06:18:35
at 06:18
October 19, 1976 UTC
Location:
Epicenter at 44.7350, -110.8130
75.1 km from West Yellowstone (46.7 miles)
Depth: 4.0 km
West Yellowstone, Montana, United States
5.3 magnitude earthquake
1976-10-19 07:24:34
at 07:24
October 19, 1976 UTC
Location:
Epicenter at 44.7950, -110.6970
75.9 km from West Yellowstone (47.2 miles)
Depth: 5.0 km
West Yellowstone, Montana, United States
5.2 magnitude earthquake
1977-03-11 12:17:51
at 12:17
March 11, 1977 UTC
Location:
Epicenter at 44.8480, -111.5000
49.6 km from West Yellowstone (30.8 miles)
Depth: 5.0 km
West Yellowstone, Montana, United States
5.1 magnitude earthquake
1975-06-30 19:00:27
at 19:00
June 30, 1975 UTC
Location:
Epicenter at 44.7660, -110.7180
77.1 km from West Yellowstone (47.9 miles)
Depth: 5.0 km
Challis, Idaho, United States
5.5 magnitude earthquake
1983-10-29 23:39:05
at 23:39
October 29, 1983 UTC
Location:
Epicenter at 44.2810, -114.1150
244.3 km from Challis (151.8 miles)
Depth: 10.0 km