Montana earthquakes

M2.1 earthquake 17 km SSW of Mammoth, Wyoming

A magnitude 2.1 earthquake struck 17 km SSW of Mammoth, Wyoming on Fri, May 16, 2014, 12:31 PM MDT (18:31 UTC), 4 km (2 mi) below the surface.

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

A larger quake followed: M3.5 21 km SSW of Mammoth, Wyoming. This one was a foreshock.

Gardiner forecastMore in Montana

Map

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

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The earthquake

Magnitude
2.1 (ML, local (Richter)), micro
Magnitude from
University of Utah Seismograph Stations
Local time
UTC
2014-05-16 18:31:12 UTC
Depth
4.0 km (2.5 mi), shallow
Epicenter
44.827° N, 110.763° W
Region
Montana
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 0.5 km horizontally, 0.6 km in depth
Magnitude uncertainty
±0.30
Station coverage gap
119°
Stations used
20

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 140 in the 60 days after this one and 36 in the 30 days before it.

After

  1. 2.017 km SSW of Mammoth, Wyoming · 4520 days ago · 6 km deep · 1 km away
  2. 1.548 km SE of Mammoth, Wyoming · 4520 days ago · 4 km deep · 40 km away
  3. 1.713 km S of Mammoth, Wyoming · 4517 days ago · 3 km deep · 8 km away
  4. 1.522 km SSW of Mammoth, Wyoming · 4516 days ago · 10 km deep · 5 km away
  5. 1.922 km SSW of Mammoth, Wyoming · 4516 days ago · 9 km deep · 5 km away
  6. 1.824 km SSW of Mammoth, Wyoming · 4516 days ago · 6 km deep · 8 km away
  7. 1.522 km SSW of Mammoth, Wyoming · 4516 days ago · 9 km deep · 5 km away
  8. 1.841 km S of Virginia City, Montana · 4516 days ago · 10 km deep · 91 km away
  9. 2.211 km NNE of West Yellowstone, Montana · 4514 days ago · 8 km deep · 24 km away
  10. 1.758 km SSE of Mammoth, Wyoming · 4513 days ago · 2 km deep · 48 km away
  11. 1.58 km SSW of West Yellowstone, Montana · 4511 days ago · 9 km deep · 40 km away
  12. 2.030 km ESE of West Yellowstone, Montana · 4510 days ago · 8 km deep · 27 km away
  13. 1.530 km ESE of West Yellowstone, Montana · 4510 days ago · 8 km deep · 27 km away
  14. 1.630 km ESE of West Yellowstone, Montana · 4510 days ago · 8 km deep · 27 km away
  15. 1.529 km ESE of West Yellowstone, Montana · 4510 days ago · 3 km deep · 28 km away
  16. 1.929 km ESE of West Yellowstone, Montana · 4510 days ago · 9 km deep · 27 km away
  17. 2.130 km ESE of West Yellowstone, Montana · 4510 days ago · 8 km deep · 27 km away
  18. 1.529 km ESE of West Yellowstone, Montana · 4510 days ago · 6 km deep · 28 km away
  19. 2.621 km SSW of Mammoth, Wyoming · 4508 days ago · 5 km deep · 4 km away
  20. 2.821 km SSW of Mammoth, Wyoming · 4507 days ago · 5 km deep · 5 km away
  21. 1.719 km SSW of Mammoth, Wyoming · 4507 days ago · 5 km deep · 3 km away
  22. 1.620 km SSW of Mammoth, Wyoming · 4507 days ago · 4 km deep · 3 km away
  23. 1.719 km SSW of Mammoth, Wyoming · 4507 days ago · 5 km deep · 2 km away
  24. 2.121 km SSW of Mammoth, Wyoming · 4507 days ago · 4 km deep · 4 km away
  25. 3.521 km SSW of Mammoth, Wyoming · 4507 days ago · 5 km deep · 4 km away
  26. 2.221 km SSW of Mammoth, Wyoming · 4507 days ago · 4 km deep · 5 km away
  27. 1.620 km SSW of Mammoth, Wyoming · 4507 days ago · 5 km deep · 3 km away
  28. 1.820 km SSW of Mammoth, Wyoming · 4507 days ago · 4 km deep · 3 km away
  29. 2.420 km SSW of Mammoth, Wyoming · 4507 days ago · 6 km deep · 3 km away
  30. 2.421 km SSW of Mammoth, Wyoming · 4507 days ago · 4 km deep · 4 km away
  31. 2.121 km SSW of Mammoth, Wyoming · 4507 days ago · 5 km deep · 4 km away
  32. 2.021 km SSW of Mammoth, Wyoming · 4507 days ago · 5 km deep · 4 km away
  33. 1.722 km SSW of Mammoth, Wyoming · 4507 days ago · 5 km deep · 5 km away
  34. 1.521 km SSW of Mammoth, Wyoming · 4507 days ago · 5 km deep · 4 km away
  35. 1.521 km SSW of Mammoth, Wyoming · 4507 days ago · 4 km deep · 4 km away
  36. 1.920 km SSW of Mammoth, Wyoming · 4507 days ago · 4 km deep · 3 km away
  37. 1.619 km SSW of Mammoth, Wyoming · 4507 days ago · 2 km deep · 2 km away
  38. 1.521 km SSW of Mammoth, Wyoming · 4506 days ago · 4 km deep · 4 km away
  39. 1.620 km SSW of Mammoth, Wyoming · 4506 days ago · 5 km deep · 3 km away
  40. 1.921 km SSW of Mammoth, Wyoming · 4506 days ago · 5 km deep · 4 km away
  41. 1.518 km S of Mammoth, Wyoming · 4506 days ago · 8 km deep · 2 km away
  42. 1.518 km SSW of Mammoth, Wyoming · 4505 days ago · 8 km deep · 2 km away
  43. 1.722 km SSW of Mammoth, Wyoming · 4505 days ago · 5 km deep · 5 km away
  44. 1.515 km S of Mammoth, Wyoming · 4505 days ago · 8 km deep · 3 km away
  45. 2.022 km SSW of Mammoth, Wyoming · 4505 days ago · 5 km deep · 5 km away
  46. 2.321 km SSW of Mammoth, Wyoming · 4505 days ago · 4 km deep · 4 km away
  47. 1.922 km SSW of Mammoth, Wyoming · 4505 days ago · 2 km deep · 5 km away
  48. 2.422 km SSW of Mammoth, Wyoming · 4505 days ago · 5 km deep · 5 km away
  49. 2.322 km SSW of Mammoth, Wyoming · 4505 days ago · 5 km deep · 5 km away
  50. 2.019 km SSW of Mammoth, Wyoming · 4505 days ago · 8 km deep · 2 km away
  51. 1.820 km SSW of Mammoth, Wyoming · 4505 days ago · 6 km deep · 3 km away
  52. 1.619 km SSW of Mammoth, Wyoming · 4505 days ago · 7 km deep · 2 km away
  53. 1.518 km SSW of Mammoth, Wyoming · 4505 days ago · 7 km deep · 2 km away
  54. 1.522 km SSW of Mammoth, Wyoming · 4505 days ago · 4 km deep · 5 km away
  55. 3.420 km SSW of Mammoth, Wyoming · 4505 days ago · 10 km deep · 3 km away · felt by 4
  56. 2.421 km SSW of Mammoth, Wyoming · 4505 days ago · 5 km deep · 4 km away
  57. 1.519 km SSW of Mammoth, Wyoming · 4505 days ago · 7 km deep · 2 km away
  58. 2.921 km SSW of Mammoth, Wyoming · 4505 days ago · 9 km deep · 5 km away
  59. 1.520 km SSW of Mammoth, Wyoming · 4505 days ago · 5 km deep · 3 km away
  60. 1.617 km S of Mammoth, Wyoming · 4505 days ago · 8 km deep · 2 km away

The first 60 of 140.

Before

  1. 1.918 km SSW of Mammoth, Wyoming · 4523 days ago · 4 km deep · 1 km away
  2. 1.917 km SSW of Mammoth, Wyoming · 4523 days ago · 4 km deep · 0 km away
  3. 1.527 km W of Hebgen Lake Estates, Montana · 4523 days ago · 11 km deep · 61 km away
  4. 1.926 km W of Hebgen Lake Estates, Montana · 4523 days ago · 11 km deep · 60 km away
  5. 1.627 km W of Hebgen Lake Estates, Montana · 4523 days ago · 11 km deep · 61 km away
  6. 1.634 km E of West Yellowstone, Montana · 4527 days ago · 5 km deep · 22 km away
  7. 1.621 km SE of Mammoth, Wyoming · 4528 days ago · 7 km deep · 17 km away
  8. 1.619 km SSW of Mammoth, Wyoming · 4528 days ago · 4 km deep · 2 km away
  9. 1.721 km SE of Mammoth, Wyoming · 4528 days ago · 7 km deep · 18 km away
  10. 1.817 km SSW of Mammoth, Wyoming · 4529 days ago · 6 km deep · 1 km away
  11. 1.917 km NW of Emigrant, Montana · 4529 days ago · 15 km deep · 75 km away
  12. 1.844 km ENE of Warm River, Idaho · 4530 days ago · 8 km deep · 66 km away
  13. 1.744 km ENE of Warm River, Idaho · 4530 days ago · 7 km deep · 65 km away
  14. 1.644 km ENE of Warm River, Idaho · 4530 days ago · 7 km deep · 65 km away
  15. 2.145 km ENE of Warm River, Idaho · 4530 days ago · 5 km deep · 65 km away
  16. 1.644 km ENE of Warm River, Idaho · 4530 days ago · 8 km deep · 65 km away
  17. 1.749 km ESE of West Yellowstone, Montana · 4532 days ago · 2 km deep · 44 km away
  18. 1.949 km ESE of West Yellowstone, Montana · 4532 days ago · 4 km deep · 44 km away
  19. 1.949 km ESE of West Yellowstone, Montana · 4532 days ago · 6 km deep · 44 km away
  20. 1.849 km ESE of West Yellowstone, Montana · 4532 days ago · 6 km deep · 44 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event uu60068992. Read Fri, Oct 2, 2026, 9:40 PM UTC.