Idaho earthquakes

M2.3 earthquake 9 km NW of Challis, Idaho

A magnitude 2.3 earthquake struck 9 km NW of Challis, Idaho on Mon, Apr 14, 2014, 2:36 PM MDT (20:36 UTC), 12 km (7 mi) below the surface.

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

A larger quake followed: M3.7 12 km NW 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
2.3 (Mc), micro
Magnitude from
Montana Bureau of Mines and Geology
Local time
UTC
2014-04-14 20:36:01 UTC
Depth
11.9 km (7.4 mi), shallow
Epicenter
44.572° N, 114.298° 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 1.2 km horizontally, 1.4 km in depth
Magnitude uncertainty
±0.50
Station coverage gap
151°
Stations used
19

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 77 in the 60 days after this one and 69 in the 30 days before it.

After

  1. 2.312 km NNW of Challis, Idaho · 4553 days ago · 9 km deep · 3 km away
  2. 2.513 km NNW of Challis, Idaho · 4553 days ago · 8 km deep · 5 km away
  3. 2.514 km NW of Challis, Idaho · 4553 days ago · 8 km deep · 5 km away
  4. 2.210 km NNW of Challis, Idaho · 4553 days ago · 13 km deep · 2 km away
  5. 2.112 km NW of Challis, Idaho · 4553 days ago · 9 km deep · 3 km away
  6. 2.710 km NNW of Challis, Idaho · 4553 days ago · 13 km deep · 1 km away
  7. 3.211 km NW of Challis, Idaho · 4553 days ago · 11 km deep · 3 km away
  8. 3.314 km NNW of Challis, Idaho · 4553 days ago · 10 km deep · 5 km away
  9. 2.410 km NNW of Challis, Idaho · 4553 days ago · 10 km deep · 2 km away
  10. 2.14 km NNW of Challis, Idaho · 4553 days ago · 15 km deep · 5 km away
  11. 2.07 km NNW of Challis, Idaho · 4553 days ago · 15 km deep · 2 km away
  12. 2.411 km NNW of Challis, Idaho · 4553 days ago · 10 km deep · 2 km away
  13. 2.913 km NW of Challis, Idaho · 4553 days ago · 8 km deep · 4 km away
  14. 2.711 km NW of Challis, Idaho · 4553 days ago · 9 km deep · 3 km away
  15. 2.211 km NNW of Challis, Idaho · 4553 days ago · 9 km deep · 3 km away
  16. 2.812 km NNW of Challis, Idaho · 4553 days ago · 9 km deep · 4 km away
  17. 2.515 km NW of Challis, Idaho · 4553 days ago · 5 km deep · 6 km away
  18. 2.912 km NW of Challis, Idaho · 4553 days ago · 9 km deep · 3 km away
  19. 2.510 km NNW of Challis, Idaho · 4552 days ago · 11 km deep · 2 km away
  20. 2.58 km NW of Challis, Idaho · 4552 days ago · 10 km deep · 1 km away
  21. 2.311 km NNW of Challis, Idaho · 4552 days ago · 8 km deep · 3 km away
  22. 2.69 km NW of Challis, Idaho · 4552 days ago · 8 km deep · 1 km away
  23. 2.212 km NW of Challis, Idaho · 4551 days ago · 9 km deep · 3 km away
  24. 2.39 km NW of Challis, Idaho · 4551 days ago · 9 km deep · 1 km away
  25. 2.211 km NW of Challis, Idaho · 4551 days ago · 7 km deep · 3 km away
  26. 2.413 km NNW of Challis, Idaho · 4551 days ago · 10 km deep · 4 km away
  27. 2.510 km NNW of Challis, Idaho · 4551 days ago · 13 km deep · 3 km away
  28. 2.614 km NNW of Challis, Idaho · 4551 days ago · 7 km deep · 5 km away
  29. 2.513 km NW of Challis, Idaho · 4551 days ago · 9 km deep · 4 km away
  30. 2.312 km NW of Challis, Idaho · 4551 days ago · 9 km deep · 3 km away
  31. 2.411 km NW of Challis, Idaho · 4551 days ago · 5 km deep · 3 km away
  32. 2.512 km NW of Challis, Idaho · 4550 days ago · 9 km deep · 4 km away
  33. 2.59 km NW of Challis, Idaho · 4550 days ago · 10 km deep · 0 km away
  34. 2.411 km NW of Challis, Idaho · 4550 days ago · 6 km deep · 2 km away
  35. 2.69 km NW of Challis, Idaho · 4549 days ago · 8 km deep · 1 km away
  36. 2.38 km NW of Challis, Idaho · 4548 days ago · 5 km deep · 0 km away
  37. 2.511 km NW of Challis, Idaho · 4547 days ago · 6 km deep · 3 km away
  38. 2.310 km NW of Challis, Idaho · 4546 days ago · 6 km deep · 2 km away
  39. 3.212 km NW of Challis, Idaho · 4545 days ago · 7 km deep · 3 km away
  40. 2.39 km NW of Challis, Idaho · 4544 days ago · 6 km deep · 1 km away
  41. 2.99 km NW of Challis, Idaho · 4538 days ago · 6 km deep · 1 km away
  42. 2.141 km WNW of Challis, Idaho · 4537 days ago · 9 km deep · 35 km away
  43. 3.010 km NW of Challis, Idaho · 4537 days ago · 7 km deep · 2 km away
  44. 2.39 km NW of Challis, Idaho · 4537 days ago · 8 km deep · 1 km away
  45. 3.712 km NW of Challis, Idaho · 4534 days ago · 8 km deep · 3 km away · felt by 6
  46. 2.424 km E of Clayton, Idaho · 4533 days ago · 10 km deep · 38 km away
  47. 2.041 km WNW of Challis, Idaho · 4533 days ago · 9 km deep · 34 km away
  48. 2.78 km NW of Challis, Idaho · 4533 days ago · 9 km deep · 2 km away
  49. 3.710 km NW of Challis, Idaho · 4532 days ago · 6 km deep · 2 km away
  50. 2.28 km NW of Challis, Idaho · 4532 days ago · 7 km deep · 1 km away
  51. 2.511 km NNW of Challis, Idaho · 4529 days ago · 8 km deep · 2 km away
  52. 2.211 km NNW of Challis, Idaho · 4529 days ago · 8 km deep · 2 km away
  53. 2.48 km NW of Challis, Idaho · 4528 days ago · 7 km deep · 1 km away
  54. 2.642 km WNW of Challis, Idaho · 4527 days ago · 10 km deep · 35 km away
  55. 2.110 km NW of Challis, Idaho · 4526 days ago · 8 km deep · 1 km away
  56. 2.38 km NW of Challis, Idaho · 4524 days ago · 8 km deep · 1 km away
  57. 2.511 km NW of Challis, Idaho · 4523 days ago · 7 km deep · 2 km away
  58. 2.610 km NW of Challis, Idaho · 4521 days ago · 8 km deep · 2 km away
  59. 2.311 km NW of Challis, Idaho · 4521 days ago · 8 km deep · 2 km away
  60. 2.645 km NNW of Stanley, Idaho · 4520 days ago · 8 km deep · 64 km away

The first 60 of 77.

Before

  1. 3.221 km NNW of Challis, Idaho · 4553 days ago · 5 km deep · 12 km away
  2. 4.413 km NW of Challis, Idaho · 4553 days ago · 7 km deep · 4 km away · felt by 45
  3. 3.39 km NW of Challis, Idaho · 4553 days ago · 9 km deep · 0 km away · felt by 1
  4. 2.68 km NNW of Challis, Idaho · 4553 days ago · 11 km deep · 1 km away
  5. 2.27 km NW of Challis, Idaho · 4553 days ago · 11 km deep · 2 km away
  6. 2.312 km NNW of Challis, Idaho · 4553 days ago · 10 km deep · 3 km away
  7. 2.88 km NNW of Challis, Idaho · 4553 days ago · 11 km deep · 1 km away
  8. 2.27 km NW of Challis, Idaho · 4554 days ago · 12 km deep · 2 km away
  9. 2.510 km NW of Challis, Idaho · 4554 days ago · 8 km deep · 1 km away
  10. 2.67 km NW of Challis, Idaho · 4554 days ago · 12 km deep · 2 km away
  11. 2.714 km NW of Challis, Idaho · 4554 days ago · 9 km deep · 5 km away
  12. 2.110 km NNW of Challis, Idaho · 4554 days ago · 10 km deep · 2 km away
  13. 2.511 km NNW of Challis, Idaho · 4554 days ago · 11 km deep · 2 km away
  14. 2.08 km NNW of Challis, Idaho · 4554 days ago · 13 km deep · 1 km away
  15. 2.89 km NW of Challis, Idaho · 4554 days ago · 9 km deep · 1 km away · felt by 3
  16. 2.17 km NNW of Challis, Idaho · 4554 days ago · 11 km deep · 2 km away
  17. 2.711 km NW of Challis, Idaho · 4554 days ago · 8 km deep · 2 km away
  18. 2.89 km NW of Challis, Idaho · 4554 days ago · 8 km deep · 0 km away
  19. 2.511 km NW of Challis, Idaho · 4554 days ago · 9 km deep · 3 km away
  20. 2.512 km NW of Challis, Idaho · 4555 days ago · 8 km deep · 4 km away

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From the USGS Earthquake Hazards Program and its partner networks, event mb14294965. Read Thu, Oct 1, 2026, 6:48 PM UTC.