Idaho earthquakes

M2.5 earthquake 18 km NNW of Challis, Idaho

A magnitude 2.5 earthquake struck 18 km NNW of Challis, Idaho on Fri, Apr 11, 2014, 8:19 AM MDT (14:19 UTC), 5 km (3 mi) below the surface.

A larger quake followed: M4.8 15 km NNW 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
2.5 (ml), micro
Local time
UTC
2014-04-11 14:19:01 UTC
Depth
5.0 km (3.1 mi), shallow
Epicenter
44.641° N, 114.355° W
Region
Idaho
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.

Magnitude uncertainty
±0.06
Depth from
OPERATOR_ASSIGNED
Station coverage gap
65°
Stations used
27

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 106 in the 60 days after this one and 39 in the 30 days before it.

After

  1. 3.517 km NNW of Challis, Idaho · 4552 days ago · 5 km deep · 3 km away
  2. 4.815 km NNW of Challis, Idaho · 4552 days ago · 4 km deep · 3 km away · felt by 69
  3. 2.810 km NNW of Challis, Idaho · 4552 days ago · 11 km deep · 8 km away
  4. 2.310 km NW of Challis, Idaho · 4552 days ago · 12 km deep · 8 km away
  5. 2.211 km NNW of Challis, Idaho · 4552 days ago · 9 km deep · 7 km away
  6. 3.110 km NW of Challis, Idaho · 4552 days ago · 8 km deep · 8 km away · felt by 8
  7. 2.819 km NNW of Challis, Idaho · 4552 days ago · 5 km deep · 6 km away · felt by 5
  8. 2.39 km NW of Challis, Idaho · 4552 days ago · 9 km deep · 9 km away
  9. 2.48 km NNW of Challis, Idaho · 4552 days ago · 11 km deep · 10 km away
  10. 2.512 km NW of Challis, Idaho · 4551 days ago · 8 km deep · 5 km away
  11. 2.511 km NW of Challis, Idaho · 4551 days ago · 9 km deep · 6 km away
  12. 2.89 km NW of Challis, Idaho · 4551 days ago · 8 km deep · 8 km away
  13. 2.711 km NW of Challis, Idaho · 4551 days ago · 8 km deep · 7 km away
  14. 2.17 km NNW of Challis, Idaho · 4551 days ago · 11 km deep · 11 km away
  15. 2.89 km NW of Challis, Idaho · 4551 days ago · 9 km deep · 9 km away · felt by 3
  16. 2.08 km NNW of Challis, Idaho · 4551 days ago · 13 km deep · 10 km away
  17. 2.511 km NNW of Challis, Idaho · 4551 days ago · 11 km deep · 7 km away
  18. 2.110 km NNW of Challis, Idaho · 4551 days ago · 10 km deep · 7 km away
  19. 2.714 km NW of Challis, Idaho · 4551 days ago · 9 km deep · 4 km away
  20. 2.67 km NW of Challis, Idaho · 4551 days ago · 12 km deep · 10 km away
  21. 2.510 km NW of Challis, Idaho · 4551 days ago · 8 km deep · 8 km away
  22. 2.27 km NW of Challis, Idaho · 4551 days ago · 12 km deep · 11 km away
  23. 2.88 km NNW of Challis, Idaho · 4550 days ago · 11 km deep · 10 km away
  24. 2.312 km NNW of Challis, Idaho · 4550 days ago · 10 km deep · 6 km away
  25. 2.27 km NW of Challis, Idaho · 4550 days ago · 11 km deep · 11 km away
  26. 2.68 km NNW of Challis, Idaho · 4550 days ago · 11 km deep · 10 km away
  27. 3.39 km NW of Challis, Idaho · 4550 days ago · 9 km deep · 9 km away · felt by 1
  28. 4.413 km NW of Challis, Idaho · 4550 days ago · 7 km deep · 5 km away · felt by 45
  29. 3.221 km NNW of Challis, Idaho · 4550 days ago · 5 km deep · 4 km away
  30. 2.39 km NW of Challis, Idaho · 4550 days ago · 12 km deep · 9 km away
  31. 2.312 km NNW of Challis, Idaho · 4550 days ago · 9 km deep · 6 km away
  32. 2.513 km NNW of Challis, Idaho · 4550 days ago · 8 km deep · 4 km away
  33. 2.514 km NW of Challis, Idaho · 4550 days ago · 8 km deep · 4 km away
  34. 2.210 km NNW of Challis, Idaho · 4550 days ago · 13 km deep · 8 km away
  35. 2.112 km NW of Challis, Idaho · 4550 days ago · 9 km deep · 6 km away
  36. 2.710 km NNW of Challis, Idaho · 4550 days ago · 13 km deep · 8 km away
  37. 3.211 km NW of Challis, Idaho · 4550 days ago · 11 km deep · 6 km away
  38. 3.314 km NNW of Challis, Idaho · 4550 days ago · 10 km deep · 4 km away
  39. 2.410 km NNW of Challis, Idaho · 4550 days ago · 10 km deep · 7 km away
  40. 2.14 km NNW of Challis, Idaho · 4550 days ago · 15 km deep · 14 km away
  41. 2.07 km NNW of Challis, Idaho · 4550 days ago · 15 km deep · 10 km away
  42. 2.411 km NNW of Challis, Idaho · 4550 days ago · 10 km deep · 7 km away
  43. 2.913 km NW of Challis, Idaho · 4550 days ago · 8 km deep · 5 km away
  44. 2.711 km NW of Challis, Idaho · 4550 days ago · 9 km deep · 6 km away
  45. 2.211 km NNW of Challis, Idaho · 4550 days ago · 9 km deep · 6 km away
  46. 2.812 km NNW of Challis, Idaho · 4550 days ago · 9 km deep · 5 km away
  47. 2.515 km NW of Challis, Idaho · 4549 days ago · 5 km deep · 3 km away
  48. 2.912 km NW of Challis, Idaho · 4549 days ago · 9 km deep · 6 km away
  49. 2.510 km NNW of Challis, Idaho · 4549 days ago · 11 km deep · 7 km away
  50. 2.58 km NW of Challis, Idaho · 4549 days ago · 10 km deep · 10 km away
  51. 2.311 km NNW of Challis, Idaho · 4549 days ago · 8 km deep · 6 km away
  52. 2.69 km NW of Challis, Idaho · 4548 days ago · 8 km deep · 9 km away
  53. 2.212 km NW of Challis, Idaho · 4548 days ago · 9 km deep · 6 km away
  54. 2.39 km NW of Challis, Idaho · 4548 days ago · 9 km deep · 9 km away
  55. 2.211 km NW of Challis, Idaho · 4548 days ago · 7 km deep · 7 km away
  56. 2.413 km NNW of Challis, Idaho · 4548 days ago · 10 km deep · 5 km away
  57. 2.510 km NNW of Challis, Idaho · 4548 days ago · 13 km deep · 7 km away
  58. 2.614 km NNW of Challis, Idaho · 4548 days ago · 7 km deep · 4 km away
  59. 2.513 km NW of Challis, Idaho · 4548 days ago · 9 km deep · 5 km away
  60. 2.312 km NW of Challis, Idaho · 4548 days ago · 9 km deep · 6 km away

The first 60 of 106.

Before

  1. 2.09 km NNW of Challis, Idaho · 4554 days ago · 12 km deep · 8 km away
  2. 4.011 km NW of Challis, Idaho · 4554 days ago · 7 km deep · 6 km away · felt by 17
  3. 2.48 km NNW of Challis, Idaho · 4555 days ago · 12 km deep · 10 km away
  4. 2.410 km NW of Challis, Idaho · 4556 days ago · 8 km deep · 7 km away
  5. 2.08 km NNW of Challis, Idaho · 4558 days ago · 14 km deep · 10 km away
  6. 2.410 km NW of Challis, Idaho · 4559 days ago · 10 km deep · 8 km away
  7. 2.08 km NNW of Challis, Idaho · 4561 days ago · 11 km deep · 9 km away
  8. 2.6southern Idaho · 4564 days ago · 10 km deep · 8 km away
  9. 1.84 km NW of Challis, Idaho · 4565 days ago · 11 km deep · 14 km away
  10. 2.519 km NNW of Challis, Idaho · 4565 days ago · 5 km deep · 2 km away
  11. 2.215 km NNW of Challis, Idaho · 4565 days ago · 9 km deep · 3 km away
  12. 2.810 km NNW of Challis, Idaho · 4565 days ago · 8 km deep · 8 km away
  13. 3.114 km NNW of Challis, Idaho · 4565 days ago · 5 km deep · 6 km away
  14. 2.08 km NNW of Challis, Idaho · 4566 days ago · 11 km deep · 9 km away
  15. 2.18 km NNW of Challis, Idaho · 4566 days ago · 11 km deep · 10 km away
  16. 2.110 km NNW of Challis, Idaho · 4566 days ago · 9 km deep · 8 km away
  17. 2.29 km NW of Challis, Idaho · 4566 days ago · 8 km deep · 8 km away
  18. 2.18 km NW of Challis, Idaho · 4566 days ago · 8 km deep · 10 km away
  19. 2.59 km NW of Challis, Idaho · 4566 days ago · 9 km deep · 8 km away
  20. 2.28 km NNW of Challis, Idaho · 4569 days ago · 11 km deep · 9 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usc000pg2g. Read Mon, Sep 28, 2026, 4:46 PM UTC.