Southern Idaho has had: (M1.5 or greater)

  • 0 earthquakes in the past 24 hours
  • 2 earthquakes in the past 7 days
  • 18 earthquakes in the past 30 days
  • 592 earthquakes in the past 365 days

The largest earthquake in Southern Idaho:

2026-05-15 11:05:45 3.8 magnitude, 1.0 km depth
Montpelier, Idaho, United States
2026-05-12 21:34:47 1.8 magnitude, 5.0 km depth
Dubois, Idaho, United States
2026-05-08 12:24:32 2.6 magnitude, 7.0 km depth
Sun Valley, Idaho, United States
2026-05-08 08:16:48 2.8 magnitude, 10.0 km depth
Dillon, Montana, United States
2026-05-07 20:45:18 2.0 magnitude, 6.0 km depth
Dillon, Montana, United States
2026-05-05 14:15:48 1.8 magnitude, 5.0 km depth
Dubois, Idaho, United States
2026-04-28 08:56:13 1.6 magnitude, 7.0 km depth
Dillon, Montana, United States
2026-04-27 01:40:55 1.7 magnitude, 5.0 km depth
Challis, Idaho, United States
2026-04-27 01:07:54 2.6 magnitude, 6.0 km depth
Salmon, Idaho, United States
2026-04-13 10:16:18 2.4 magnitude, 4.0 km depth
Sun Valley, Idaho, United States
2026-04-12 18:47:54 2.5 magnitude, 5.0 km depth
Afton, Wyoming, United States
2026-04-12 15:01:23 3.4 magnitude, 10.0 km depth
Afton, Wyoming, United States
2026-04-11 13:13:51 1.6 magnitude, 18.0 km depth
Cascade, Idaho, United States
2026-04-11 07:02:56 2.0 magnitude, 7.0 km depth
Malad City, Idaho, United States
2026-04-09 20:40:51 2.3 magnitude, 0.0 km depth
Cascade, Idaho, United States
2026-04-09 20:33:18 2.8 magnitude, 10.0 km depth
Cascade, Idaho, United States
2026-04-09 12:28:48 1.9 magnitude, 4.0 km depth
Idaho City, Idaho, United States
2026-04-09 03:45:05 1.8 magnitude, 6.0 km depth
Cascade, Idaho, United States