Oklahoma earthquakes

M3.4 earthquake 8 km WSW of Glencoe, Oklahoma

A magnitude 3.4 earthquake struck 8 km WSW of Glencoe, Oklahoma on Sat, Apr 8, 2017, 8:47 PM CDT (01:47 UTC), 7 km (5 mi) below the surface.

A larger quake followed: M3.8 4 km W of Lucien, Oklahoma. This one was a foreshock.

Glencoe 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
3.4 (mwr), minor
Local time
UTC
2017-04-09 01:47:31 UTC
Depth
7.3 km (4.5 mi), shallow
Epicenter
36.214° N, 97.014° W
Region
Oklahoma
Felt reports
278
Strongest shaking
V, moderate shaking
Tsunami flag
No
Status
Reviewed by a seismologist

Shaking

The USGS ShakeMap: shaking estimated from seismic stations and the quake’s size, on the Modified Mercalli intensity scale.

Strongest estimated
V, moderate shaking
Map
Automatic
USGS ShakeMap: estimated shaking intensity around the epicenter
Estimated shaking intensity. Map: USGS ShakeMap.

Did you feel it?

278 people reported to the USGS what they felt; the strongest reported shaking was V, moderate shaking.

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

Fault motion and ground failure

How the rock slipped, from the moment tensor, and the USGS estimate of landslides and liquefaction.

Faulting
Strike-slip
Moment magnitude
3.4 Mwr
Nodal plane 1
Strike 42°, dip 80°, rake -170°
Nodal plane 2
Strike 310°, dip 80°, rake -10°

How well it is located

Reviewed by a seismologist.

Location uncertainty
About 1.4 km horizontally, 5.5 km in depth
Station coverage gap
29°
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: 111 in the 60 days after this one and 71 in the 30 days before it.

After

  1. 2.77 km SE of Meridian, Oklahoma · 3458 days ago · 6 km deep · 49 km away · felt by 1
  2. 2.02 km NNE of Cushing, Oklahoma · 3457 days ago · 3 km deep · 33 km away · felt by 4
  3. 2.610 km ENE of Orlando, Oklahoma · 3457 days ago · 6 km deep · 23 km away
  4. 2.54 km WNW of Lucien, Oklahoma · 3456 days ago · 6 km deep · 45 km away
  5. 2.66 km W of Arcadia, Oklahoma · 3456 days ago · 7 km deep · 69 km away · felt by 5
  6. 2.76 km SE of Meridian, Oklahoma · 3455 days ago · 7 km deep · 49 km away
  7. 3.210 km W of Lamont, Oklahoma · 3454 days ago · 10 km deep · 80 km away · felt by 9
  8. 3.110 km W of Lamont, Oklahoma · 3454 days ago · 9 km deep · 80 km away · felt by 2
  9. 3.57 km NNW of Orlando, Oklahoma · 3451 days ago · 8 km deep · 37 km away · felt by 12
  10. 3.17 km NNW of Orlando, Oklahoma · 3451 days ago · 6 km deep · 37 km away
  11. 2.87 km NNW of Orlando, Oklahoma · 3450 days ago · 8 km deep · 37 km away · felt by 2
  12. 2.83 km WNW of Arcadia, Oklahoma · 3450 days ago · 5 km deep · 67 km away · felt by 5
  13. 3.014 km NW of Pawnee, Oklahoma · 3449 days ago · 4 km deep · 26 km away
  14. 3.07 km SSE of Lucien, Oklahoma · 3449 days ago · 8 km deep · 37 km away · felt by 3
  15. 2.56 km WSW of Morrison, Oklahoma · 3449 days ago · 5 km deep · 8 km away
  16. 2.51 km SSE of Hennessey, Oklahoma · 3448 days ago · 6 km deep · 80 km away
  17. 2.87 km N of Spencer, Oklahoma · 3448 days ago · 7 km deep · 77 km away · felt by 4
  18. 3.19 km W of Lamont, Oklahoma · 3447 days ago · 8 km deep · 80 km away · felt by 3
  19. 2.55 km WNW of Medford, Oklahoma · 3446 days ago · 8 km deep · 97 km away · felt by 2
  20. 2.59 km W of Lamont, Oklahoma · 3445 days ago · 3 km deep · 80 km away
  21. 3.0Oklahoma · 3445 days ago · 6 km deep · 80 km away · felt by 1
  22. 3.69 km W of Lamont, Oklahoma · 3445 days ago · 8 km deep · 80 km away · felt by 7
  23. 2.65 km WNW of Medford, Oklahoma · 3443 days ago · 6 km deep · 97 km away
  24. 2.63 km WNW of Arcadia, Oklahoma · 3442 days ago · 6 km deep · 67 km away
  25. 2.74 km WNW of Lucien, Oklahoma · 3442 days ago · 7 km deep · 45 km away
  26. 3.07 km N of Spencer, Oklahoma · 3442 days ago · 5 km deep · 77 km away · felt by 11
  27. 3.04 km WNW of Medford, Oklahoma · 3442 days ago · 1 km deep · 96 km away · felt by 1
  28. 2.97 km N of Spencer, Oklahoma · 3442 days ago · 5 km deep · 76 km away · felt by 6
  29. 2.33 km WNW of Arcadia, Oklahoma · 3442 days ago · 6 km deep · 67 km away
  30. 3.37 km N of Spencer, Oklahoma · 3442 days ago · 5 km deep · 76 km away · felt by 15
  31. 2.35 km WNW of Arcadia, Oklahoma · 3441 days ago · 5 km deep · 68 km away · felt by 8
  32. 3.010 km W of Lamont, Oklahoma · 3441 days ago · 6 km deep · 80 km away · felt by 2
  33. 3.0Oklahoma · 3439 days ago · 7 km deep · 56 km away · felt by 6
  34. 2.51 km ENE of Fairmont, Oklahoma · 3439 days ago · 6 km deep · 62 km away
  35. 2.12 km W of Cushing, Oklahoma · 3439 days ago · 4 km deep · 32 km away · felt by 1
  36. 2.55 km N of Stroud, Oklahoma · 3438 days ago · 7 km deep · 56 km away
  37. 3.310 km W of Lamont, Oklahoma · 3438 days ago · 9 km deep · 80 km away · felt by 15
  38. 2.79 km W of Lamont, Oklahoma · 3438 days ago · 8 km deep · 80 km away
  39. 2.66 km W of Arcadia, Oklahoma · 3437 days ago · 7 km deep · 70 km away · felt by 1
  40. 2.79 km E of Perry, Oklahoma · 3437 days ago · 6 km deep · 17 km away
  41. 2.610 km W of Lamont, Oklahoma · 3436 days ago · 8 km deep · 80 km away · felt by 3
  42. 2.98 km WSW of Glencoe, Oklahoma · 3435 days ago · 6 km deep · 0 km away · felt by 15
  43. 2.610 km WNW of Red Rock, Oklahoma · 3435 days ago · 6 km deep · 39 km away
  44. 2.810 km W of Lamont, Oklahoma · 3435 days ago · 8 km deep · 80 km away · felt by 2
  45. 2.64 km SSE of Covington, Oklahoma · 3434 days ago · 5 km deep · 50 km away
  46. 2.69 km ENE of Hennessey, Oklahoma · 3433 days ago · 6 km deep · 71 km away
  47. 2.75 km WNW of Lucien, Oklahoma · 3433 days ago · 8 km deep · 45 km away · felt by 2
  48. 2.64 km E of Covington, Oklahoma · 3432 days ago · 8 km deep · 48 km away
  49. 2.64 km E of Covington, Oklahoma · 3432 days ago · 6 km deep · 48 km away
  50. 3.17 km SE of Meridian, Oklahoma · 3432 days ago · 6 km deep · 49 km away · felt by 1
  51. 3.08 km NE of Marshall, Oklahoma · 3432 days ago · 7 km deep · 50 km away
  52. 2.56 km SE of Perry, Oklahoma · 3431 days ago · 5 km deep · 20 km away
  53. 3.25 km NE of Hunter, Oklahoma · 3430 days ago · 6 km deep · 69 km away · felt by 2
  54. 2.64 km NE of Arcadia, Oklahoma · 3429 days ago · 5 km deep · 63 km away · felt by 1
  55. 2.7Oklahoma · 3428 days ago · 5 km deep · 51 km away
  56. 3.46 km NE of Hunter, Oklahoma · 3428 days ago · 8 km deep · 69 km away · felt by 15
  57. 2.48 km NNE of Nardin, Oklahoma · 3427 days ago · 8 km deep · 83 km away
  58. 2.87 km SE of Meridian, Oklahoma · 3427 days ago · 6 km deep · 49 km away
  59. 2.57 km SE of Meridian, Oklahoma · 3426 days ago · 6 km deep · 49 km away
  60. 2.36 km NNE of Stillwater, Oklahoma · 3425 days ago · 7 km deep · 5 km away · felt by 7

The first 60 of 111.

Before

  1. 2.710 km SE of Perry, Oklahoma · 3460 days ago · 6 km deep · 16 km away
  2. 3.013 km NW of Pawnee, Oklahoma · 3462 days ago · 5 km deep · 24 km away · felt by 1
  3. 2.42 km W of Hennessey, Oklahoma · 3462 days ago · 5 km deep · 83 km away
  4. 2.82 km W of Hennessey, Oklahoma · 3462 days ago · 6 km deep · 83 km away
  5. 3.34 km NE of Coyle, Oklahoma · 3462 days ago · 8 km deep · 30 km away · felt by 1
  6. 3.55 km NE of Coyle, Oklahoma · 3462 days ago · 8 km deep · 30 km away · felt by 12
  7. 2.914 km NNW of Pawnee, Oklahoma · 3463 days ago · 5 km deep · 29 km away
  8. 2.35 km W of Arcadia, Oklahoma · 3463 days ago · 7 km deep · 70 km away · felt by 2
  9. 2.56 km W of Arcadia, Oklahoma · 3463 days ago · 5 km deep · 69 km away · felt by 4
  10. 2.15 km W of Arcadia, Oklahoma · 3464 days ago · 8 km deep · 70 km away · felt by 1
  11. 2.75 km SSE of Pond Creek, Oklahoma · 3464 days ago · 6 km deep · 82 km away · felt by 4
  12. 2.87 km SE of Meridian, Oklahoma · 3465 days ago · 6 km deep · 49 km away
  13. 2.812 km NNE of Edmond, Oklahoma · 3465 days ago · 7 km deep · 63 km away · felt by 2
  14. 2.67 km SE of Meridian, Oklahoma · 3465 days ago · 7 km deep · 49 km away
  15. 2.57 km SE of Meridian, Oklahoma · 3465 days ago · 6 km deep · 49 km away
  16. 2.67 km SE of Meridian, Oklahoma · 3465 days ago · 6 km deep · 49 km away
  17. 2.77 km SE of Meridian, Oklahoma · 3465 days ago · 6 km deep · 49 km away
  18. 2.80 km N of Douglas, Oklahoma · 3465 days ago · 5 km deep · 59 km away
  19. 2.29 km SW of Shamrock, Oklahoma · 3468 days ago · 5 km deep · 52 km away · felt by 1
  20. 2.75 km W of Lucien, Oklahoma · 3468 days ago · 5 km deep · 46 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us10008fyt. Read Sun, Sep 27, 2026, 8:00 AM UTC.