Montana earthquakes

M1.6 earthquake 31 km NNW of Lima, Montana

A magnitude 1.6 earthquake struck 31 km NNW of Lima, Montana on Sun, Jun 11, 2017, 8:41 AM MDT (14:41 UTC), 5 km (3 mi) below the surface.

A larger quake followed: M2.4 30 km NNW of Lima, Montana. This one was a foreshock.

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Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
1.6 (ML, local (Richter)), micro
Magnitude from
Montana Bureau of Mines and Geology
Local time
UTC
2017-06-11 14:41:08 UTC
Depth
5.0 km (3.1 mi), shallow
Epicenter
44.906° N, 112.733° W
Region
Montana
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

Reviewed by a seismologist.

Location uncertainty
About 0.4 km horizontally, 31.6 km in depth
Magnitude uncertainty
±0.10
Depth from
Operator assigned
Station coverage gap
121°
Stations used
16

Nearest places

Distance and direction from each place to the epicenter, with its forecast.

Nearby

Within 100 km, magnitude 1.5 and up: 10 in the 60 days after this one and 2 in the 30 days before it.

After

  1. 2.029 km NNW of Lima, Montana · 3399 days ago · 5 km deep · 2 km away
  2. 1.932 km NNW of Lima, Montana · 3397 days ago · 7 km deep · 1 km away
  3. 2.231 km NNW of Lima, Montana · 3397 days ago · 1 km deep · 1 km away
  4. 1.718 km NW of Lima, Montana · 3395 days ago · 2 km deep · 18 km away
  5. 2.430 km NNW of Lima, Montana · 3380 days ago · 10 km deep · 1 km away
  6. 1.831 km NNW of Lima, Montana · 3379 days ago · 3 km deep · 1 km away
  7. 1.730 km NNW of Lima, Montana · 3379 days ago · 3 km deep · 2 km away
  8. 1.630 km NNW of Lima, Montana · 3376 days ago · 2 km deep · 2 km away
  9. 2.431 km N of Spencer, Idaho · 3361 days ago · 11 km deep · 53 km away
  10. 1.55 km SE of Salmon, Idaho · 3360 days ago · 7 km deep · 91 km away

Before

  1. 1.833 km SE of Leadore, Idaho · 3403 days ago · 6 km deep · 60 km away
  2. 1.818 km SW of Lima, Montana · 3425 days ago · 10 km deep · 44 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event mb80213609. Read Thu, Oct 1, 2026, 7:54 AM UTC.