Biggest Earthquakes Near Southern Idaho
Southern Idaho has had: (M1.5 or greater)
- 1 earthquake in the past 24 hours
- 10 earthquakes in the past 7 days
- 65 earthquakes in the past 30 days
- 801 earthquakes in the past 365 days
The largest earthquake in Southern Idaho:
Sun Valley, Idaho, United States
6.9 magnitude earthquake
1983-10-28 14:06:06 UTC
at 14:06
October 28, 1983 UTC
Location:
Epicenter at 44.058, -113.857
56.2 km from
Sun Valley
(35.2 miles)
Depth: 10 km
Challis, Idaho, United States
6.5 magnitude earthquake
2020-03-31 23:52:30 UTC
at 23:52
March 31, 2020 UTC
Location:
Epicenter at 44.491, -115.118
72.2 km from
Challis
(44.2 miles)
Depth: 10 km
Malad City, Idaho, United States
6.1 magnitude earthquake
1975-03-28 02:31:05 UTC
at 02:31
March 28, 1975 UTC
Location:
Epicenter at 42.061, -112.548
28.2 km from
Malad City
(17.2 miles)
Depth: 5 km
West Yellowstone, Montana, United States
6.0 magnitude earthquake
1959-08-19 04:04:07 UTC
at 04:04
August 19, 1959 UTC
Location:
Epicenter at 44.819, -111.659
47.2 km from
West Yellowstone
(29.2 miles)
Depth: 15 km
Dillon, Montana, United States
5.6 magnitude earthquake
2005-07-26 04:08:37 UTC
at 04:08
July 26, 2005 UTC
Location:
Epicenter at 45.365, -112.615
16.2 km from
Dillon
(10.2 miles)
Depth: 12 km
Challis, Idaho, United States
5.6 magnitude earthquake
1984-08-22 09:46:30 UTC
at 09:46
August 22, 1984 UTC
Location:
Epicenter at 44.467, -114.008
18.2 km from
Challis
(11.2 miles)
Depth: 10 km
Challis, Idaho, United States
5.5 magnitude earthquake
1983-10-29 23:39:05 UTC
at 23:39
October 29, 1983 UTC
Location:
Epicenter at 44.281, -114.115
26.2 km from
Challis
(16.2 miles)
Depth: 10 km
Challis, Idaho, United States
5.4 magnitude earthquake
1983-10-29 23:29:11 UTC
at 23:29
October 29, 1983 UTC
Location:
Epicenter at 44.231, -114.105
32.2 km from
Challis
(19.2 miles)
Depth: 9 km
Challis, Idaho, United States
5.4 magnitude earthquake
1983-10-28 19:51:24 UTC
at 19:51
October 28, 1983 UTC
Location:
Epicenter at 44.073, -113.911
54.2 km from
Challis
(33.2 miles)
Depth: 7 km
Soda Springs, Idaho, United States
5.3 magnitude earthquake
2017-09-02 23:56:52 UTC
at 23:56
September 02, 2017 UTC
Location:
Epicenter at 42.631, -111.427
14.2 km from
Soda Springs
(9.2 miles)
Depth: 6 km
Soda Springs, Idaho, United States
5.3 magnitude earthquake
2001-04-21 17:18:56 UTC
at 17:18
April 21, 2001 UTC
Location:
Epicenter at 42.925, -111.395
34.2 km from
Soda Springs
(21.2 miles)
Depth: 0 km
West Yellowstone, Montana, United States
5.2 magnitude earthquake
1977-03-11 12:17:51 UTC
at 12:17
March 11, 1977 UTC
Location:
Epicenter at 44.848, -111.5
37.2 km from
West Yellowstone
(23.2 miles)
Depth: 5 km
Dillon, Montana, United States
5.1 magnitude earthquake
1999-08-20 13:50:25 UTC
at 13:50
August 20, 1999 UTC
Location:
Epicenter at 44.785, -112.788
49.2 km from
Dillon
(30.2 miles)
Depth: 16 km
Challis, Idaho, United States
5.1 magnitude earthquake
1984-09-08 06:16:40 UTC
at 06:16
September 08, 1984 UTC
Location:
Epicenter at 44.439, -114.154
9.2 km from
Challis
(5.2 miles)
Depth: 10 km
Challis, Idaho, United States
5.0 magnitude earthquake
2015-01-03 17:44:03 UTC
at 17:44
January 03, 2015 UTC
Location:
Epicenter at 44.507, -114.112
9.2 km from
Challis
(5.2 miles)
Depth: 8 km
Cascade, Idaho, United States
4.9 magnitude earthquake
2024-02-26 17:25:43 UTC
at 17:25
February 26, 2024 UTC
Location:
Epicenter at 44.392, -116.109
14.2 km from
Cascade
(9.2 miles)
Depth: 8 km
Soda Springs, Idaho, United States
4.9 magnitude earthquake
2017-09-10 09:47:10 UTC
at 09:47
September 10, 2017 UTC
Location:
Epicenter at 42.565, -111.426
16.2 km from
Soda Springs
(10.2 miles)
Depth: 9 km
Challis, Idaho, United States
4.9 magnitude earthquake
1988-07-14 17:31:33 UTC
at 17:31
July 14, 1988 UTC
Location:
Epicenter at 44.456, -114.083
13.2 km from
Challis
(8.2 miles)
Depth: 5 km
West Yellowstone, Montana, United States
4.9 magnitude earthquake
1974-06-09 00:50:42 UTC
at 00:50
June 09, 1974 UTC
Location:
Epicenter at 44.799, -111.054
15.2 km from
West Yellowstone
(9.2 miles)
Yellowstone Nat. Park, Montana
Depth: 5 km
Challis, Idaho, United States
4.8 magnitude earthquake
2014-04-13 00:04:39 UTC
at 00:04
April 13, 2014 UTC
Location:
Epicenter at 44.62, -114.33
15.2 km from
Challis
(9.2 miles)
Depth: 3 km
Challis, Idaho, United States
4.8 magnitude earthquake
1994-06-07 13:30:03 UTC
at 13:30
June 07, 1994 UTC
Location:
Epicenter at 44.493, -114.003
18.2 km from
Challis
(11.2 miles)
Depth: 5 km
Challis, Idaho, United States
4.8 magnitude earthquake
1988-01-10 23:22:19 UTC
at 23:22
January 10, 1988 UTC
Location:
Epicenter at 44.84, -114.377
39.2 km from
Challis
(24.2 miles)
Depth: 5 km
West Yellowstone, Montana, United States
4.8 magnitude earthquake
1985-11-09 11:38:18 UTC
at 11:38
November 09, 1985 UTC
Location:
Epicenter at 44.714, -111.077
6.2 km from
West Yellowstone
(3.2 miles)
Yellowstone Nat. Park, Montana
Depth: 5 km
West Yellowstone, Montana, United States
4.8 magnitude earthquake
1974-07-01 18:23:07 UTC
at 18:23
July 01, 1974 UTC
Location:
Epicenter at 44.564, -111.089
10.2 km from
West Yellowstone
(6.2 miles)
Yellowstone Nat. Park, Montana
Depth: 5 km
Soda Springs, Idaho, United States
4.7 magnitude earthquake
2017-09-11 13:26:35 UTC
at 13:26
September 11, 2017 UTC
Location:
Epicenter at 42.565, -111.461
15.2 km from
Soda Springs
(9.2 miles)
Depth: 6 km
Challis, Idaho, United States
4.7 magnitude earthquake
1985-02-06 19:34:19 UTC
at 19:34
February 06, 1985 UTC
Location:
Epicenter at 44.551, -114.176
6.2 km from
Challis
(4.2 miles)
Depth: 10 km
West Yellowstone, Montana, United States
4.7 magnitude earthquake
1977-10-19 16:50:50 UTC
at 16:50
October 19, 1977 UTC
Location:
Epicenter at 44.766, -111.813
57.2 km from
West Yellowstone
(35.2 miles)
Depth: 10 km
Malad City, Idaho, United States
4.7 magnitude earthquake
1975-04-02 21:06:45 UTC
at 21:06
April 02, 1975 UTC
Location:
Epicenter at 42.094, -112.444
19.2 km from
Malad City
(11.2 miles)
Depth: 7 km
Malad City, Idaho, United States
4.7 magnitude earthquake
1975-03-29 13:01:19 UTC
at 13:01
March 29, 1975 UTC
Location:
Epicenter at 42.016, -112.521
29.2 km from
Malad City
(18.2 miles)
Depth: 4 km
Cascade, Idaho, United States
4.6 magnitude earthquake
2020-06-25 05:20:59 UTC
at 05:20
June 25, 2020 UTC
Location:
Epicenter at 44.399, -115.181
68.2 km from
Cascade
(42.2 miles)
Depth: 7 km