Montana earthquakes

M1.6 earthquake 25 km SSW of Mammoth, Wyoming

A magnitude 1.6 earthquake struck 25 km SSW of Mammoth, Wyoming on Sun, Feb 9, 2014, 5:24 AM MST (12:24 UTC), 7 km (5 mi) below the surface.

A larger quake followed: M4.8 22 km S of Mammoth, Wyoming. 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
University of Utah Seismograph Stations
Local time
UTC
2014-02-09 12:24:12 UTC
Depth
7.4 km (4.6 mi), shallow
Epicenter
44.752° N, 110.792° 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 0.5 km horizontally, 0.9 km in depth
Magnitude uncertainty
±0.25
Depth from
From location
Station coverage gap
150°
Stations used
15

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: at least 199 in the 60 days after this one and 63 in the 30 days before it.

After

  1. 1.625 km SSW of Mammoth, Wyoming · 4618 days ago · 9 km deep · 1 km away
  2. 1.826 km ENE of West Yellowstone, Montana · 4617 days ago · 8 km deep · 1 km away
  3. 1.525 km SSW of Mammoth, Wyoming · 4617 days ago · 10 km deep · 1 km away
  4. 1.625 km SSW of Mammoth, Wyoming · 4617 days ago · 8 km deep · 0 km away
  5. 1.924 km S of Mammoth, Wyoming · 4617 days ago · 2 km deep · 8 km away
  6. 1.923 km S of Mammoth, Wyoming · 4617 days ago · 4 km deep · 8 km away
  7. 2.426 km ENE of West Yellowstone, Montana · 4617 days ago · 9 km deep · 1 km away
  8. 2.325 km ENE of West Yellowstone, Montana · 4616 days ago · 8 km deep · 2 km away
  9. 1.825 km SSW of Mammoth, Wyoming · 4616 days ago · 10 km deep · 0 km away
  10. 1.625 km ENE of West Yellowstone, Montana · 4616 days ago · 9 km deep · 1 km away
  11. 2.326 km SSW of Mammoth, Wyoming · 4616 days ago · 11 km deep · 0 km away
  12. 1.626 km ENE of West Yellowstone, Montana · 4616 days ago · 10 km deep · 1 km away
  13. 3.526 km ENE of West Yellowstone, Montana · 4615 days ago · 11 km deep · 1 km away
  14. 1.825 km SSW of Mammoth, Wyoming · 4615 days ago · 9 km deep · 1 km away
  15. 1.925 km ENE of West Yellowstone, Montana · 4615 days ago · 6 km deep · 1 km away
  16. 1.626 km ENE of West Yellowstone, Montana · 4615 days ago · 9 km deep · 1 km away
  17. 1.825 km ENE of West Yellowstone, Montana · 4615 days ago · 7 km deep · 2 km away
  18. 1.525 km ENE of West Yellowstone, Montana · 4615 days ago · 7 km deep · 2 km away
  19. 2.425 km ENE of West Yellowstone, Montana · 4615 days ago · 8 km deep · 1 km away
  20. 1.626 km SSW of Mammoth, Wyoming · 4615 days ago · 9 km deep · 0 km away
  21. 2.026 km SSW of Mammoth, Wyoming · 4615 days ago · 9 km deep · 0 km away
  22. 1.6Wyoming · 4615 days ago · 7 km deep · 1 km away
  23. 1.525 km SSW of Mammoth, Wyoming · 4615 days ago · 7 km deep · 0 km away
  24. 2.230 km SSE of Mammoth, Wyoming · 4613 days ago · 6 km deep · 21 km away
  25. 2.728 km S of Mammoth, Wyoming · 4613 days ago · 6 km deep · 12 km away
  26. 1.527 km S of Mammoth, Wyoming · 4613 days ago · 5 km deep · 12 km away
  27. 1.931 km SSE of Mammoth, Wyoming · 4613 days ago · 2 km deep · 19 km away
  28. 1.630 km SSE of Mammoth, Wyoming · 4613 days ago · 6 km deep · 20 km away
  29. 1.829 km SSE of Mammoth, Wyoming · 4613 days ago · 5 km deep · 20 km away
  30. 1.730 km SSE of Mammoth, Wyoming · 4613 days ago · 6 km deep · 20 km away
  31. 1.729 km SSE of Mammoth, Wyoming · 4613 days ago · 7 km deep · 21 km away
  32. 1.931 km NNW of Mammoth, WY · 4612 days ago · 5 km deep · 20 km away
  33. 3.08 km E of Hebgen Lake Estates, Montana · 4612 days ago · 8 km deep · 23 km away
  34. 1.922 km SE of Mammoth, Wyoming · 4611 days ago · 7 km deep · 24 km away
  35. 1.99 km E of Hebgen Lake Estates, Montana · 4611 days ago · 8 km deep · 22 km away
  36. 1.67 km E of Hebgen Lake Estates, Montana · 4610 days ago · 7 km deep · 24 km away
  37. 1.525 km ENE of West Yellowstone, Montana · 4610 days ago · 7 km deep · 2 km away
  38. 1.824 km ENE of West Yellowstone, Montana · 4610 days ago · 6 km deep · 2 km away
  39. 2.024 km ENE of West Yellowstone, Montana · 4610 days ago · 8 km deep · 2 km away
  40. 1.825 km ENE of West Yellowstone, Montana · 4610 days ago · 9 km deep · 1 km away
  41. 1.624 km ENE of West Yellowstone, Montana · 4610 days ago · 6 km deep · 2 km away
  42. 1.624 km ENE of West Yellowstone, Montana · 4610 days ago · 7 km deep · 2 km away
  43. 1.524 km ENE of West Yellowstone, Montana · 4610 days ago · 7 km deep · 2 km away
  44. 2.17 km E of Hebgen Lake Estates, Montana · 4610 days ago · 7 km deep · 24 km away
  45. 2.125 km ENE of West Yellowstone, Montana · 4609 days ago · 8 km deep · 1 km away
  46. 2.425 km ENE of West Yellowstone, Montana · 4609 days ago · 8 km deep · 1 km away
  47. 2.126 km SSW of Mammoth, Wyoming · 4609 days ago · 10 km deep · 0 km away
  48. 2.9Wyoming · 4609 days ago · 7 km deep · 13 km away
  49. 1.626 km SSW of Mammoth, Wyoming · 4609 days ago · 8 km deep · 1 km away
  50. 1.727 km ENE of West Yellowstone, Montana · 4609 days ago · 8 km deep · 2 km away
  51. 1.626 km ENE of West Yellowstone, Montana · 4609 days ago · 7 km deep · 1 km away
  52. 2.17 km E of Hebgen Lake Estates, Montana · 4608 days ago · 7 km deep · 24 km away
  53. 2.026 km S of Mammoth, Wyoming · 4608 days ago · 7 km deep · 12 km away
  54. 1.727 km S of Mammoth, Wyoming · 4608 days ago · 5 km deep · 12 km away
  55. 2.38 km E of Hebgen Lake Estates, Montana · 4608 days ago · 7 km deep · 23 km away
  56. 2.58 km E of Hebgen Lake Estates, Montana · 4607 days ago · 8 km deep · 23 km away
  57. 1.744 km NE of Spencer, Idaho · 4605 days ago · 8 km deep · 85 km away
  58. 1.826 km SSW of Mammoth, Wyoming · 4604 days ago · 8 km deep · 1 km away
  59. 1.516 km WNW of Hebgen Lake Estates, Montana · 4602 days ago · 6 km deep · 48 km away
  60. 1.826 km ENE of West Yellowstone, Montana · 4602 days ago · 7 km deep · 1 km away

The first 60 of at least 199.

Before

  1. 2.038 km NNE of Spencer, Idaho · 4618 days ago · 10 km deep · 98 km away
  2. 1.639 km NNE of Spencer, Idaho · 4619 days ago · 10 km deep · 98 km away
  3. 1.921 km SE of Mammoth, Wyoming · 4621 days ago · 8 km deep · 23 km away
  4. 1.545 km ENE of Warm River, Idaho · 4621 days ago · 5 km deep · 56 km away
  5. 1.521 km SE of Mammoth, Wyoming · 4622 days ago · 4 km deep · 21 km away
  6. 1.610 km W of West Yellowstone, Montana · 4622 days ago · 8 km deep · 36 km away
  7. 1.731 km SW of Silver Gate, Montana · 4623 days ago · 6 km deep · 41 km away
  8. 1.625 km ENE of West Yellowstone, Montana · 4624 days ago · 7 km deep · 3 km away
  9. 2.724 km ENE of West Yellowstone, Montana · 4624 days ago · 8 km deep · 3 km away
  10. 1.923 km SE of Mammoth, Wyoming · 4624 days ago · 6 km deep · 21 km away
  11. 2.036 km SE of West Yellowstone, Montana · 4624 days ago · 2 km deep · 33 km away
  12. 1.821 km SE of Mammoth, Wyoming · 4625 days ago · 7 km deep · 22 km away
  13. 1.623 km SE of Mammoth, Wyoming · 4625 days ago · 9 km deep · 22 km away
  14. 1.623 km SE of Mammoth, Wyoming · 4625 days ago · 5 km deep · 22 km away
  15. 1.826 km SSW of Mammoth, Wyoming · 4625 days ago · 8 km deep · 2 km away
  16. 1.7Wyoming · 4626 days ago · 6 km deep · 23 km away
  17. 1.723 km SSE of Mammoth, Wyoming · 4626 days ago · 5 km deep · 21 km away
  18. 1.923 km SSE of Mammoth, Wyoming · 4627 days ago · 4 km deep · 21 km away
  19. 1.720 km SE of Mammoth, Wyoming · 4627 days ago · 7 km deep · 22 km away
  20. 1.622 km SE of Mammoth, Wyoming · 4627 days ago · 7 km deep · 21 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event uu60054857. Read Fri, Oct 2, 2026, 6:31 AM UTC.