Oklahoma earthquakes

M3.3 earthquake 5 km N of Stroud, Oklahoma

A magnitude 3.3 earthquake struck 5 km N of Stroud, Oklahoma on Fri, Jul 21, 2017, 7:52 AM CDT (12:52 UTC), 6 km (4 mi) below the surface.

A larger quake followed: M4.2 6 km ENE of Edmond, Oklahoma. This one was a foreshock.

Stroud forecastMore in Oklahoma

Map

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

Open the live map with earthquakes

The earthquake

Magnitude
3.3 (ml), minor
Local time
UTC
2017-07-21 12:52:38 UTC
Depth
6.2 km (3.9 mi), shallow
Epicenter
35.799° N, 96.651° W
Region
Oklahoma
Felt reports
9
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

9 people reported to the USGS what they felt; the strongest reported shaking was IV, light 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 1.3 km horizontally, 2.8 km in depth
Station coverage gap
53°
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: 81 in the 60 days after this one and 43 in the 30 days before it.

After

  1. 2.410 km ESE of Red Rock, Oklahoma · 3350 days ago · 6 km deep · 80 km away
  2. 2.69 km SW of Shamrock, Oklahoma · 3350 days ago · 7 km deep · 7 km away · felt by 2
  3. 2.5Oklahoma · 3348 days ago · 8 km deep · 59 km away · felt by 1
  4. 2.82 km WNW of Cushing, Oklahoma · 3348 days ago · 5 km deep · 25 km away · felt by 5
  5. 2.45 km WNW of Arcadia, Oklahoma · 3347 days ago · 5 km deep · 67 km away · felt by 3
  6. 2.95 km N of Stroud, Oklahoma · 3345 days ago · 6 km deep · 0 km away · felt by 6
  7. 2.76 km SE of Meridian, Oklahoma · 3345 days ago · 6 km deep · 50 km away
  8. 2.45 km W of Lucien, Oklahoma · 3344 days ago · 6 km deep · 94 km away
  9. 2.510 km NE of Kendrick, Oklahoma · 3344 days ago · 5 km deep · 8 km away
  10. 2.54 km W of Lucien, Oklahoma · 3342 days ago · 5 km deep · 94 km away
  11. 2.64 km W of Lucien, Oklahoma · 3342 days ago · 5 km deep · 94 km away · felt by 2
  12. 3.06 km W of Arcadia, Oklahoma · 3339 days ago · 7 km deep · 69 km away · felt by 73
  13. 2.35 km ESE of Edmond, Oklahoma · 3338 days ago · 7 km deep · 71 km away
  14. 3.36 km ENE of Edmond, Oklahoma · 3338 days ago · 7 km deep · 70 km away · felt by 319
  15. 3.36 km ENE of Edmond, Oklahoma · 3338 days ago · 6 km deep · 69 km away · felt by 41
  16. 3.36 km W of Arcadia, Oklahoma · 3338 days ago · 6 km deep · 69 km away · felt by 37
  17. 3.06 km ENE of Edmond, Oklahoma · 3338 days ago · 6 km deep · 70 km away · felt by 26
  18. 4.26 km ENE of Edmond, Oklahoma · 3338 days ago · 5 km deep · 70 km away · felt by 1,321
  19. 3.36 km W of Arcadia, Oklahoma · 3337 days ago · 6 km deep · 69 km away · felt by 61
  20. 1.76 km ENE of Edmond, Oklahoma · 3337 days ago · 6 km deep · 70 km away
  21. 3.15 km SSE of Guthrie, Oklahoma · 3337 days ago · 6 km deep · 67 km away · felt by 10
  22. 3.59 km WSW of Shamrock, Oklahoma · 3337 days ago · 6 km deep · 8 km away · felt by 12
  23. 3.56 km ENE of Edmond, Oklahoma · 3337 days ago · 5 km deep · 70 km away · felt by 182
  24. 2.62 km E of Luther, Oklahoma · 3337 days ago · 5 km deep · 49 km away · felt by 5
  25. 2.410 km WSW of Shamrock, Oklahoma · 3336 days ago · 5 km deep · 7 km away
  26. 2.55 km SE of Guthrie, Oklahoma · 3336 days ago · 5 km deep · 67 km away · felt by 4
  27. 2.35 km W of Cushing, Oklahoma · 3336 days ago · 6 km deep · 26 km away · felt by 2
  28. 2.16 km ENE of Edmond, Oklahoma · 3334 days ago · 6 km deep · 70 km away · felt by 3
  29. 2.613 km NW of Pawnee, Oklahoma · 3332 days ago · 4 km deep · 73 km away
  30. 2.15 km SSE of Guthrie, Oklahoma · 3332 days ago · 5 km deep · 67 km away · felt by 1
  31. 2.910 km WSW of Shamrock, Oklahoma · 3332 days ago · 7 km deep · 8 km away · felt by 4
  32. 2.03 km W of Cushing, Oklahoma · 3329 days ago · 6 km deep · 25 km away · felt by 2
  33. 2.710 km SW of Shamrock, Oklahoma · 3328 days ago · 5 km deep · 7 km away · felt by 1
  34. 2.37 km NE of Harrah, Oklahoma · 3328 days ago · 7 km deep · 51 km away
  35. 2.39 km SSE of Covington, Oklahoma · 3327 days ago · 5 km deep · 94 km away
  36. 2.64 km NE of Marshall, Oklahoma · 3326 days ago · 7 km deep · 94 km away
  37. 2.69 km WSW of Shamrock, Oklahoma · 3323 days ago · 6 km deep · 8 km away
  38. 2.53 km NNE of Coyle, Oklahoma · 3322 days ago · 7 km deep · 55 km away
  39. 2.75 km NE of Morrison, Oklahoma · 3322 days ago · 5 km deep · 66 km away · felt by 4
  40. 2.80 km W of Harrah, Oklahoma · 3321 days ago · 6 km deep · 58 km away · felt by 7
  41. 2.47 km S of Guthrie, Oklahoma · 3321 days ago · 6 km deep · 70 km away · felt by 1
  42. 2.514 km WSW of Ralston, Oklahoma · 3320 days ago · 4 km deep · 76 km away
  43. 2.810 km WSW of Shamrock, Oklahoma · 3320 days ago · 6 km deep · 8 km away
  44. 3.110 km WSW of Shamrock, Oklahoma · 3320 days ago · 7 km deep · 8 km away · felt by 3
  45. 2.515 km NW of Pawnee, Oklahoma · 3319 days ago · 5 km deep · 74 km away
  46. 2.65 km NE of Morrison, Oklahoma · 3319 days ago · 5 km deep · 65 km away · felt by 1
  47. 2.68 km SSE of Covington, Oklahoma · 3319 days ago · 8 km deep · 94 km away
  48. 3.66 km ENE of Edmond, Oklahoma · 3317 days ago · 6 km deep · 70 km away · felt by 66
  49. 2.710 km WSW of Shamrock, Oklahoma · 3317 days ago · 7 km deep · 8 km away
  50. 3.24 km NE of Coyle, Oklahoma · 3317 days ago · 7 km deep · 53 km away · felt by 4
  51. 2.46 km WSW of Perry, Oklahoma · 3316 days ago · 8 km deep · 82 km away
  52. 2.68 km NE of Marshall, Oklahoma · 3315 days ago · 7 km deep · 95 km away
  53. 2.79 km NE of Marshall, Oklahoma · 3315 days ago · 4 km deep · 95 km away
  54. 2.96 km W of Lucien, Oklahoma · 3314 days ago · 4 km deep · 95 km away · felt by 4
  55. 2.27 km S of Guthrie, Oklahoma · 3313 days ago · 7 km deep · 71 km away · felt by 1
  56. 2.95 km SE of Guthrie, Oklahoma · 3312 days ago · 6 km deep · 66 km away · felt by 8
  57. 3.44 km WNW of Lucien, Oklahoma · 3312 days ago · 7 km deep · 94 km away · felt by 4
  58. 3.71 km E of Luther, Oklahoma · 3305 days ago · 5 km deep · 50 km away · felt by 29
  59. 3.36 km S of Glencoe, Oklahoma · 3303 days ago · 7 km deep · 48 km away · felt by 47
  60. 2.91 km E of Luther, Oklahoma · 3303 days ago · 6 km deep · 50 km away · felt by 4

The first 60 of 81.

Before

  1. 2.39 km NE of Kendrick, Oklahoma · 3351 days ago · 5 km deep · 7 km away
  2. 2.59 km WSW of Lucien, Oklahoma · 3352 days ago · 7 km deep · 93 km away · felt by 1
  3. 3.210 km SW of Stillwater, Oklahoma · 3353 days ago · 6 km deep · 50 km away · felt by 34
  4. 3.210 km WSW of Shamrock, Oklahoma · 3353 days ago · 6 km deep · 8 km away · felt by 12
  5. 3.310 km E of Red Rock, Oklahoma · 3354 days ago · 6 km deep · 81 km away · felt by 5
  6. 3.210 km WSW of Shamrock, Oklahoma · 3354 days ago · 7 km deep · 8 km away · felt by 1
  7. 2.74 km SE of Marshall, Oklahoma · 3356 days ago · 4 km deep · 92 km away · felt by 1
  8. 3.010 km WSW of Shamrock, Oklahoma · 3356 days ago · 3 km deep · 8 km away · felt by 4
  9. 2.612 km N of Coyle, Oklahoma · 3356 days ago · 4 km deep · 59 km away · felt by 2
  10. 2.55 km W of Arcadia, Oklahoma · 3356 days ago · 6 km deep · 68 km away · felt by 24
  11. 2.610 km WSW of Shamrock, Oklahoma · 3357 days ago · 5 km deep · 8 km away
  12. 3.410 km NE of Kendrick, Oklahoma · 3357 days ago · 5 km deep · 8 km away · felt by 91
  13. 2.711 km WSW of Shamrock, Oklahoma · 3357 days ago · 7 km deep · 8 km away · felt by 2
  14. 3.610 km WSW of Shamrock, Oklahoma · 3357 days ago · 7 km deep · 8 km away · felt by 552
  15. 3.510 km WSW of Shamrock, Oklahoma · 3357 days ago · 7 km deep · 8 km away · felt by 13
  16. 2.911 km NE of Kendrick, Oklahoma · 3357 days ago · 5 km deep · 8 km away · felt by 1
  17. 4.210 km WSW of Shamrock, Oklahoma · 3357 days ago · 7 km deep · 7 km away · felt by 1,785
  18. 2.65 km N of Maramec, Oklahoma · 3358 days ago · 3 km deep · 55 km away · felt by 1
  19. 2.25 km W of Lucien, Oklahoma · 3358 days ago · 2 km deep · 95 km away
  20. 3.34 km WNW of Lucien, Oklahoma · 3358 days ago · 3 km deep · 94 km away · felt by 7

Earthquakes todayOklahoma earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event us20009yzc. Read Tue, Sep 22, 2026, 2:35 PM UTC.