Oklahoma earthquakes

M2.5 earthquake 9 km N of Stillwater, Oklahoma

A magnitude 2.5 earthquake struck 9 km N of Stillwater, Oklahoma on Mon, Apr 2, 2018, 9:22 PM CDT (02:22 UTC), 3 km (2 mi) below the surface.

A larger quake followed: M4.6 5 km WNW of Lucien, Oklahoma. This one was a foreshock.

Stillwater 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
2.5 (ML, local (Richter)), micro
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
2018-04-03 02:22:34 UTC
Depth
3.2 km (2.0 mi), shallow
Epicenter
36.199° N, 97.051° W
Region
Oklahoma
Felt reports
19
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

19 people reported to the USGS what they felt; the strongest reported shaking was III, 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, 1.7 km in depth
Station coverage gap
19°
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: 109 in the 60 days after this one and 38 in the 30 days before it.

After

  1. 3.110 km SE of Marshall, Oklahoma · 3105 days ago · 6 km deep · 46 km away
  2. 2.213 km WSW of Ralston, Oklahoma · 3105 days ago · 5 km deep · 33 km away · felt by 1
  3. 2.69 km NW of Pawnee, Oklahoma · 3105 days ago · 5 km deep · 29 km away · felt by 1
  4. 2.813 km WSW of Ralston, Oklahoma · 3105 days ago · 4 km deep · 34 km away · felt by 1
  5. 3.612 km WSW of Ralston, Oklahoma · 3104 days ago · 5 km deep · 34 km away · felt by 8
  6. 3.512 km WSW of Ralston, Oklahoma · 3103 days ago · 5 km deep · 34 km away · felt by 4
  7. 2.712 km WSW of Ralston, Oklahoma · 3103 days ago · 5 km deep · 34 km away
  8. 3.04 km W of Lucien, Oklahoma · 3102 days ago · 8 km deep · 42 km away
  9. 3.95 km WNW of Lucien, Oklahoma · 3102 days ago · 6 km deep · 42 km away · felt by 38
  10. 3.05 km WNW of Lucien, Oklahoma · 3102 days ago · 8 km deep · 43 km away · felt by 1
  11. 2.56 km WNW of Lucien, Oklahoma · 3102 days ago · 7 km deep · 43 km away
  12. 2.85 km WNW of Lucien, Oklahoma · 3102 days ago · 7 km deep · 43 km away
  13. 3.38 km NNE of Marshall, Oklahoma · 3101 days ago · 6 km deep · 47 km away · felt by 2
  14. 2.58 km NNE of Marshall, Oklahoma · 3101 days ago · 5 km deep · 47 km away
  15. 2.68 km NE of Marshall, Oklahoma · 3101 days ago · 6 km deep · 47 km away · felt by 1
  16. 2.78 km NE of Marshall, Oklahoma · 3101 days ago · 6 km deep · 46 km away
  17. 4.65 km WNW of Lucien, Oklahoma · 3101 days ago · 6 km deep · 43 km away · felt by 1,498
  18. 3.75 km WNW of Lucien, Oklahoma · 3101 days ago · 7 km deep · 42 km away
  19. 2.55 km WNW of Lucien, Oklahoma · 3101 days ago · 6 km deep · 43 km away · felt by 2
  20. 3.57 km W of Arcadia, Oklahoma · 3101 days ago · 7 km deep · 67 km away · felt by 99
  21. 2.64 km ESE of Covington, Oklahoma · 3101 days ago · 7 km deep · 45 km away
  22. 2.25 km ESE of Covington, Oklahoma · 3101 days ago · 6 km deep · 44 km away
  23. 2.56 km ESE of Covington, Oklahoma · 3101 days ago · 6 km deep · 43 km away
  24. 2.85 km WNW of Lucien, Oklahoma · 3100 days ago · 7 km deep · 43 km away
  25. 3.15 km ESE of Covington, Oklahoma · 3100 days ago · 7 km deep · 44 km away · felt by 4
  26. 3.18 km NE of Marshall, Oklahoma · 3099 days ago · 6 km deep · 46 km away · felt by 24
  27. 4.68 km NNE of Marshall, Oklahoma · 3099 days ago · 5 km deep · 47 km away · felt by 2,651
  28. 2.98 km NE of Marshall, Oklahoma · 3099 days ago · 5 km deep · 45 km away · felt by 15
  29. 2.44 km ENE of Covington, Oklahoma · 3099 days ago · 6 km deep · 46 km away
  30. 2.35 km ESE of Covington, Oklahoma · 3099 days ago · 5 km deep · 44 km away · felt by 7
  31. 2.68 km SW of Perry, Oklahoma · 3098 days ago · 8 km deep · 26 km away · felt by 2
  32. 2.44 km W of Lucien, Oklahoma · 3097 days ago · 5 km deep · 42 km away · felt by 1
  33. 2.05 km WNW of Lucien, Oklahoma · 3097 days ago · 6 km deep · 42 km away · felt by 1
  34. 2.73 km WNW of Lucien, Oklahoma · 3097 days ago · 8 km deep · 41 km away · felt by 3
  35. 2.94 km WNW of Medford, Oklahoma · 3096 days ago · 6 km deep · 95 km away · felt by 6
  36. 1.84 km W of Lucien, Oklahoma · 3094 days ago · 4 km deep · 42 km away
  37. 2.34 km W of Lucien, Oklahoma · 3094 days ago · 6 km deep · 42 km away · felt by 2
  38. 1.84 km WNW of Lucien, Oklahoma · 3094 days ago · 6 km deep · 42 km away
  39. 1.84 km WNW of Lucien, Oklahoma · 3094 days ago · 5 km deep · 41 km away
  40. 2.44 km ESE of Covington, Oklahoma · 3094 days ago · 7 km deep · 45 km away · felt by 2
  41. 2.49 km NE of Marshall, Oklahoma · 3093 days ago · 4 km deep · 46 km away
  42. 2.410 km N of Stillwater, Oklahoma · 3092 days ago · 7 km deep · 1 km away · felt by 4
  43. 1.95 km W of Lucien, Oklahoma · 3090 days ago · 6 km deep · 42 km away
  44. 3.56 km N of Dover, Oklahoma · 3089 days ago · 6 km deep · 79 km away · felt by 6
  45. 3.16 km N of Dover, Oklahoma · 3089 days ago · 6 km deep · 79 km away · felt by 6
  46. 1.75 km W of Lucien, Oklahoma · 3089 days ago · 5 km deep · 42 km away
  47. 1.84 km W of Lucien, Oklahoma · 3089 days ago · 4 km deep · 42 km away
  48. 2.54 km NE of Renfrow, Oklahoma · 3088 days ago · 6 km deep · 98 km away
  49. 2.13 km NNE of Renfrow, Oklahoma · 3088 days ago · 5 km deep · 99 km away
  50. 2.93 km NE of Renfrow, Oklahoma · 3088 days ago · 5 km deep · 97 km away
  51. 3.63 km ENE of Renfrow, Oklahoma · 3088 days ago · 6 km deep · 97 km away · felt by 13
  52. 3.02 km NE of Renfrow, Oklahoma · 3088 days ago · 6 km deep · 98 km away
  53. 2.63 km NE of Renfrow, Oklahoma · 3088 days ago · 8 km deep · 98 km away
  54. 3.13 km ENE of Renfrow, Oklahoma · 3088 days ago · 5 km deep · 97 km away
  55. 2.54 km NE of Renfrow, Oklahoma · 3088 days ago · 7 km deep · 97 km away
  56. 3.013 km ESE of Orlando, Oklahoma · 3087 days ago · 5 km deep · 19 km away · felt by 6
  57. 2.55 km WNW of Lucien, Oklahoma · 3086 days ago · 6 km deep · 43 km away · felt by 2
  58. 1.812 km S of Cedar Valley, Oklahoma · 3085 days ago · 9 km deep · 66 km away
  59. 3.412 km WSW of Ralston, Oklahoma · 3084 days ago · 5 km deep · 34 km away · felt by 7
  60. 2.39 km W of Orlando, Oklahoma · 3084 days ago · 7 km deep · 39 km away

The first 60 of 109.

Before

  1. 2.513 km WSW of Ralston, Oklahoma · 3107 days ago · 5 km deep · 33 km away
  2. 2.48 km SSE of Sparks, Oklahoma · 3107 days ago · 7 km deep · 78 km away · felt by 2
  3. 2.610 km SE of Marshall, Oklahoma · 3108 days ago · 6 km deep · 46 km away
  4. 2.53 km NE of Coyle, Oklahoma · 3109 days ago · 7 km deep · 28 km away · felt by 1
  5. 2.81 km NNW of Cushing, Oklahoma · 3109 days ago · 6 km deep · 33 km away · felt by 2
  6. 2.14 km NW of Yukon, Oklahoma · 3110 days ago · 6 km deep · 100 km away · felt by 1
  7. 2.61 km SE of Renfrow, Oklahoma · 3112 days ago · 5 km deep · 96 km away · felt by 1
  8. 2.67 km NNW of Lamont, Oklahoma · 3113 days ago · 7 km deep · 78 km away · felt by 1
  9. 2.65 km NNW of Breckinridge, Oklahoma · 3114 days ago · 8 km deep · 71 km away · felt by 1
  10. 2.55 km NNW of Breckinridge, Oklahoma · 3114 days ago · 6 km deep · 71 km away · felt by 1
  11. 2.28 km WSW of Hunnewell, Kansas · 3114 days ago · 5 km deep · 95 km away
  12. 3.05 km NE of Medford, Oklahoma · 3115 days ago · 8 km deep · 92 km away · felt by 3
  13. 2.75 km N of Breckinridge, Oklahoma · 3115 days ago · 5 km deep · 69 km away
  14. 2.09 km WSW of Hunnewell, Kansas · 3115 days ago · 6 km deep · 96 km away
  15. 3.27 km W of Hunnewell, Kansas · 3115 days ago · 7 km deep · 97 km away
  16. 2.28 km W of Hunnewell, Kansas · 3115 days ago · 7 km deep · 97 km away
  17. 2.510 km W of Lamont, Oklahoma · 3115 days ago · 8 km deep · 79 km away
  18. 3.39 km ESE of Jefferson, Oklahoma · 3115 days ago · 8 km deep · 79 km away · felt by 3
  19. 3.15 km NNW of Breckinridge, Oklahoma · 3115 days ago · 7 km deep · 71 km away · felt by 5
  20. 3.010 km WSW of Shamrock, Oklahoma · 3117 days ago · 6 km deep · 50 km away · felt by 2

Earthquakes todayOklahoma earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event us1000ddfi. Read Sat, Oct 3, 2026, 4:34 PM UTC.