Idaho earthquakes

M2.2 earthquake 10 km NNW of Challis, Idaho

A magnitude 2.2 earthquake struck 10 km NNW of Challis, Idaho on Fri, Jul 18, 2014, 6:57 PM MDT (00:57 UTC), 7 km (4 mi) below the surface.

Automatic solution: the magnitude and location may still be revised.

A larger quake followed: M2.5 21 km SE of Challis, Idaho. This one was a foreshock.

Challis forecastMore in Idaho

Map

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

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The earthquake

Magnitude
2.2 (mc), micro
Local time
UTC
2014-07-19 00:57:04 UTC
Depth
6.7 km (4.2 mi), shallow
Epicenter
44.586° N, 114.300° W
Region
Idaho
Tsunami flag
No
Status
Automatic solution, may be revised

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

An automatic solution; a seismologist may revise it.

Location uncertainty
About 0.6 km horizontally, 0.4 km in depth
Magnitude uncertainty
±0.50
Station coverage gap
122°
Stations used
28

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 25 in the 60 days after this one and 19 in the 30 days before it.

After

  1. 2.225 km E of Clayton, Idaho · 4447 days ago · 10 km deep · 37 km away
  2. 2.06 km NNW of Challis, Idaho · 4444 days ago · 7 km deep · 4 km away
  3. 2.16 km NNW of Challis, Idaho · 4443 days ago · 7 km deep · 4 km away
  4. 2.07 km NW of Challis, Idaho · 4440 days ago · 7 km deep · 4 km away
  5. 1.911 km NW of Challis, Idaho · 4435 days ago · 5 km deep · 1 km away
  6. 1.619 km N of Salmon, Idaho · 4429 days ago · 9 km deep · 92 km away
  7. 2.521 km SE of Challis, Idaho · 4428 days ago · 9 km deep · 32 km away
  8. 1.751 km W of Salmon, Idaho · 4421 days ago · 18 km deep · 62 km away
  9. 2.319 km NW of Challis, Idaho · 4411 days ago · 9 km deep · 9 km away
  10. 2.311 km NW of Challis, Idaho · 4411 days ago · 6 km deep · 2 km away
  11. 2.018 km N of Salmon, Idaho · 4406 days ago · 25 km deep · 91 km away
  12. 1.812 km E of Clayton, Idaho · 4405 days ago · 1 km deep · 35 km away
  13. 2.113 km SE of Challis, Idaho · 4403 days ago · 5 km deep · 24 km away
  14. 2.113 km SE of Challis, Idaho · 4403 days ago · 5 km deep · 24 km away
  15. 2.913 km SE of Challis, Idaho · 4402 days ago · 3 km deep · 24 km away
  16. 1.814 km SSE of Challis, Idaho · 4402 days ago · 5 km deep · 25 km away
  17. 2.010 km NW of Challis, Idaho · 4401 days ago · 6 km deep · 1 km away
  18. 1.814 km SE of Challis, Idaho · 4399 days ago · 5 km deep · 25 km away
  19. 1.911 km NW of Challis, Idaho · 4397 days ago · 5 km deep · 1 km away
  20. 1.97 km NW of Challis, Idaho · 4397 days ago · 6 km deep · 4 km away
  21. 1.811 km NNW of Challis, Idaho · 4393 days ago · 7 km deep · 1 km away
  22. 1.622 km WSW of Stanley, Idaho · 4391 days ago · 7 km deep · 88 km away
  23. 2.513 km NW of Challis, Idaho · 4391 days ago · 5 km deep · 3 km away
  24. 2.111 km NW of Challis, Idaho · 4391 days ago · 6 km deep · 2 km away
  25. 1.616 km SW of Clayton, Idaho · 4390 days ago · 7 km deep · 52 km away

Before

  1. 2.911 km NW of Challis, Idaho · 4452 days ago · 5 km deep · 1 km away
  2. 1.9southern Idaho · 4456 days ago · 5 km deep · 3 km away
  3. 2.78 km NW of Challis, Idaho · 4457 days ago · 7 km deep · 3 km away
  4. 1.920 km E of Clayton, Idaho · 4457 days ago · 10 km deep · 35 km away
  5. 2.020 km E of Clayton, Idaho · 4458 days ago · 6 km deep · 35 km away
  6. 1.522 km SW of Clayton, Idaho · 4459 days ago · 7 km deep · 58 km away
  7. 2.922 km SSW of Clayton, Idaho · 4460 days ago · 11 km deep · 59 km away
  8. 1.8southern Idaho · 4461 days ago · 13 km deep · 33 km away
  9. 1.99 km NW of Challis, Idaho · 4465 days ago · 8 km deep · 2 km away
  10. 1.833 km WNW of Challis, Idaho · 4466 days ago · 9 km deep · 27 km away
  11. 1.86 km NW of Challis, Idaho · 4466 days ago · 5 km deep · 4 km away
  12. 1.513 km NW of Challis, Idaho · 4467 days ago · 4 km deep · 6 km away
  13. 1.626 km NW of Mackay, Idaho · 4468 days ago · 7 km deep · 69 km away
  14. 1.722 km SSW of Clayton, Idaho · 4471 days ago · 8 km deep · 59 km away
  15. 3.022 km SW of Clayton, Idaho · 4471 days ago · 9 km deep · 58 km away
  16. 1.7southern Idaho · 4473 days ago · 7 km deep · 58 km away
  17. 2.811 km NNW of Challis, Idaho · 4476 days ago · 8 km deep · 1 km away
  18. 2.110 km NW of Challis, Idaho · 4476 days ago · 8 km deep · 1 km away
  19. 2.827 km N of Challis, Idaho · 4477 days ago · 9 km deep · 21 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event mb14520970. Read Tue, Sep 22, 2026, 10:51 AM UTC.