Oklahoma earthquakes

M2.5 earthquake 10 km NW of Perkins, Oklahoma

A magnitude 2.5 earthquake struck 10 km NW of Perkins, Oklahoma on Tue, Aug 11, 2015, 3:46 PM CDT (20:46 UTC), 6 km (3 mi) below the surface.

A larger quake followed: M2.8 6 km W of Arcadia, Oklahoma. This one was a foreshock.

Perkins forecastMore in Oklahoma

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
2015-08-11 20:46:34 UTC
Depth
5.5 km (3.4 mi), shallow
Epicenter
36.031° N, 97.120° W
Region
Oklahoma
Felt reports
1
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

1 person reported to the USGS what they felt; the strongest reported shaking was II, weak shaking.

Did You Feel It? map: shaking reported by the public
Shaking reported by the public, by area. Map: USGS Did You Feel It?

How well it is located

Reviewed by a seismologist.

Location uncertainty
About 1.0 km horizontally, 7.4 km in depth
Station coverage gap
78°
Stations used
0

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 200 in the 60 days after this one and 0 in the 30 days before it.

After

  1. 2.86 km W of Arcadia, Oklahoma · 4039 days ago · 4 km deep · 47 km away · felt by 2
  2. 3.34 km SSW of Cushing, Oklahoma · 4038 days ago · 4 km deep · 32 km away · felt by 8
  3. 2.94 km NNE of Coyle, Oklahoma · 4038 days ago · 6 km deep · 10 km away · felt by 1
  4. 1.83 km SE of Perry, Oklahoma · 4037 days ago · 7 km deep · 29 km away
  5. 2.610 km SSE of Cushing, Oklahoma · 4037 days ago · 4 km deep · 37 km away
  6. 2.53 km W of Marland, Oklahoma · 4037 days ago · 8 km deep · 59 km away
  7. 2.64 km W of Marland, Oklahoma · 4037 days ago · 5 km deep · 59 km away
  8. 2.55 km WSW of Hunter, Oklahoma · 4036 days ago · 6 km deep · 78 km away
  9. 2.510 km NW of Perkins, Oklahoma · 4036 days ago · 5 km deep · 1 km away
  10. 2.82 km SE of Perry, Oklahoma · 4036 days ago · 5 km deep · 30 km away · felt by 3
  11. 2.512 km SSE of Cedar Valley, Oklahoma · 4036 days ago · 7 km deep · 44 km away · felt by 3
  12. 2.76 km W of Sparks, Oklahoma · 4036 days ago · 5 km deep · 51 km away
  13. 2.95 km E of Pond Creek, Oklahoma · 4036 days ago · 7 km deep · 90 km away · felt by 2
  14. 2.95 km ESE of Red Rock, Oklahoma · 4036 days ago · 5 km deep · 46 km away
  15. 2.59 km W of Deer Creek, Oklahoma · 4035 days ago · 5 km deep · 99 km away
  16. 2.59 km SE of Enid, Oklahoma · 4035 days ago · 7 km deep · 71 km away
  17. 2.53 km N of Deer Creek, Oklahoma · 4035 days ago · 5 km deep · 96 km away
  18. 2.78 km NW of Prague, Oklahoma · 4035 days ago · 7 km deep · 64 km away
  19. 2.66 km NE of Billings, Oklahoma · 4034 days ago · 7 km deep · 65 km away
  20. 2.612 km NW of Stillwater, Oklahoma · 4034 days ago · 6 km deep · 19 km away
  21. 2.57 km NNE of Lake Aluma, Oklahoma · 4033 days ago · 4 km deep · 55 km away
  22. 2.17 km SE of Edmond, Oklahoma · 4033 days ago · 7 km deep · 54 km away · felt by 2
  23. 2.57 km WSW of Glencoe, Oklahoma · 4033 days ago · 6 km deep · 22 km away · felt by 3
  24. 2.610 km WNW of Orlando, Oklahoma · 4032 days ago · 5 km deep · 37 km away
  25. 2.57 km WSW of Glencoe, Oklahoma · 4032 days ago · 6 km deep · 22 km away
  26. 3.310 km WNW of Orlando, Oklahoma · 4032 days ago · 6 km deep · 37 km away · felt by 1
  27. 3.510 km SSW of Lucien, Oklahoma · 4032 days ago · 3 km deep · 38 km away · felt by 17
  28. 2.87 km NNW of Hunter, Oklahoma · 4031 days ago · 5 km deep · 84 km away
  29. 3.310 km WNW of Orlando, Oklahoma · 4031 days ago · 6 km deep · 37 km away · felt by 5
  30. 2.98 km SE of Sparks, Oklahoma · 4030 days ago · 6 km deep · 63 km away · felt by 2
  31. 3.110 km NW of Perkins, Oklahoma · 4030 days ago · 5 km deep · 0 km away
  32. 2.84 km WNW of Langston, Oklahoma · 4029 days ago · 5 km deep · 19 km away
  33. 2.85 km WNW of Lucien, Oklahoma · 4029 days ago · 13 km deep · 46 km away
  34. 2.78 km NE of Billings, Oklahoma · 4029 days ago · 7 km deep · 66 km away · felt by 2
  35. 2.710 km WNW of Orlando, Oklahoma · 4029 days ago · 5 km deep · 37 km away
  36. 3.24 km NE of Crescent, Oklahoma · 4028 days ago · 6 km deep · 40 km away · felt by 7
  37. 2.75 km NE of Crescent, Oklahoma · 4028 days ago · 6 km deep · 40 km away · felt by 5
  38. 2.0Oklahoma · 4028 days ago · 5 km deep · 53 km away
  39. 3.18 km NNW of Arcadia, Oklahoma · 4028 days ago · 6 km deep · 38 km away · felt by 21
  40. 2.86 km NNE of Lake Aluma, Oklahoma · 4028 days ago · 5 km deep · 56 km away · felt by 3
  41. 2.610 km WNW of Orlando, Oklahoma · 4028 days ago · 5 km deep · 37 km away
  42. 2.72 km WNW of Mulhall, Oklahoma · 4027 days ago · 5 km deep · 29 km away
  43. 3.22 km W of Mulhall, Oklahoma · 4027 days ago · 5 km deep · 29 km away · felt by 4
  44. 2.75 km W of Lucien, Oklahoma · 4027 days ago · 6 km deep · 45 km away
  45. 3.12 km WNW of Mulhall, Oklahoma · 4027 days ago · 5 km deep · 29 km away · felt by 3
  46. 3.15 km W of Lucien, Oklahoma · 4027 days ago · 7 km deep · 45 km away · felt by 1
  47. 2.610 km NNW of Perry, Oklahoma · 4026 days ago · 6 km deep · 43 km away
  48. 3.38 km NNW of Arcadia, Oklahoma · 4026 days ago · 5 km deep · 38 km away · felt by 4
  49. 2.76 km ESE of Covington, Oklahoma · 4026 days ago · 7 km deep · 46 km away · felt by 1
  50. 2.96 km NE of Billings, Oklahoma · 4026 days ago · 6 km deep · 65 km away · felt by 2
  51. 3.03 km WNW of Mulhall, Oklahoma · 4026 days ago · 2 km deep · 29 km away · felt by 3
  52. 2.610 km ESE of Orlando, Oklahoma · 4026 days ago · 5 km deep · 17 km away
  53. 2.8Oklahoma · 4026 days ago · 5 km deep · 41 km away
  54. 2.65 km NNE of Perkins, Oklahoma · 4026 days ago · 4 km deep · 11 km away
  55. 2.99 km SSE of Marshall, Oklahoma · 4026 days ago · 5 km deep · 41 km away · felt by 1
  56. 1.910 km NNW of Arcadia, Oklahoma · 4025 days ago · 8 km deep · 38 km away
  57. 2.52 km WNW of Mulhall, Oklahoma · 4025 days ago · 5 km deep · 29 km away
  58. 3.03 km NE of Nicoma Park, Oklahoma · 4025 days ago · 6 km deep · 60 km away · felt by 4
  59. 3.16 km ENE of Edmond, Oklahoma · 4025 days ago · 3 km deep · 48 km away · felt by 12
  60. 2.82 km WSW of Cushing, Oklahoma · 4025 days ago · 4 km deep · 30 km away · felt by 4

The first 60 of 200.

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us100031ak. Read Tue, Sep 22, 2026, 8:36 PM UTC.