Oklahoma earthquakes

M1.8 earthquake 4 km W of Lucien, Oklahoma

A magnitude 1.8 earthquake struck 4 km W of Lucien, Oklahoma on Thu, Apr 19, 2018, 1:56 PM CDT (18:56 UTC), 4 km (3 mi) below the surface.

A larger quake followed: M2.5 4 km NE of Renfrow, Oklahoma. This one was a foreshock.

Covington 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
1.8 (ml), micro
Local time
UTC
2018-04-19 18:56:58 UTC
Depth
4.2 km (2.6 mi), shallow
Epicenter
36.274° N, 97.509° W
Region
Oklahoma
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 0.9 km horizontally, 2.4 km in depth
Magnitude uncertainty
±0.05
Depth from
From location
Station coverage gap
49°
Stations used
36

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 97 in the 60 days after this one and 78 in the 30 days before it.

After

  1. 2.54 km NE of Renfrow, Oklahoma · 3077 days ago · 6 km deep · 76 km away
  2. 2.13 km NNE of Renfrow, Oklahoma · 3077 days ago · 5 km deep · 76 km away
  3. 2.93 km NE of Renfrow, Oklahoma · 3077 days ago · 5 km deep · 76 km away
  4. 3.63 km ENE of Renfrow, Oklahoma · 3077 days ago · 6 km deep · 75 km away · felt by 13
  5. 3.02 km NE of Renfrow, Oklahoma · 3077 days ago · 6 km deep · 75 km away
  6. 2.63 km NE of Renfrow, Oklahoma · 3077 days ago · 8 km deep · 75 km away
  7. 3.13 km ENE of Renfrow, Oklahoma · 3077 days ago · 5 km deep · 75 km away
  8. 2.54 km NE of Renfrow, Oklahoma · 3077 days ago · 7 km deep · 76 km away
  9. 3.013 km ESE of Orlando, Oklahoma · 3076 days ago · 5 km deep · 30 km away · felt by 6
  10. 2.55 km WNW of Lucien, Oklahoma · 3074 days ago · 6 km deep · 2 km away · felt by 2
  11. 1.812 km S of Cedar Valley, Oklahoma · 3073 days ago · 9 km deep · 58 km away
  12. 3.412 km WSW of Ralston, Oklahoma · 3073 days ago · 5 km deep · 61 km away · felt by 7
  13. 2.39 km W of Orlando, Oklahoma · 3073 days ago · 7 km deep · 14 km away
  14. 2.53 km NE of Renfrow, Oklahoma · 3072 days ago · 7 km deep · 76 km away
  15. 3.03 km NE of Renfrow, Oklahoma · 3072 days ago · 7 km deep · 76 km away · felt by 1
  16. 3.02 km NE of Renfrow, Oklahoma · 3072 days ago · 4 km deep · 75 km away · felt by 2
  17. 2.32 km NE of Renfrow, Oklahoma · 3072 days ago · 6 km deep · 75 km away
  18. 2.62 km NE of Renfrow, Oklahoma · 3072 days ago · 5 km deep · 75 km away
  19. 1.65 km NNW of Breckinridge, Oklahoma · 3071 days ago · 3 km deep · 32 km away
  20. 2.413 km WSW of Ralston, Oklahoma · 3071 days ago · 4 km deep · 61 km away
  21. 2.92 km NE of Renfrow, Oklahoma · 3071 days ago · 5 km deep · 75 km away · felt by 1
  22. 3.03 km NE of Renfrow, Oklahoma · 3071 days ago · 7 km deep · 75 km away
  23. 3.05 km E of Hennessey, Oklahoma · 3069 days ago · 5 km deep · 35 km away · felt by 3
  24. 2.65 km E of Hennessey, Oklahoma · 3069 days ago · 7 km deep · 35 km away
  25. 1.94 km WSW of Bluff City, Kansas · 3069 days ago · 2 km deep · 94 km away
  26. 1.79 km WSW of Hunnewell, Kansas · 3069 days ago · 5 km deep · 78 km away
  27. 2.83 km SE of Meno, Oklahoma · 3069 days ago · 8 km deep · 59 km away
  28. 2.88 km SSE of Pond Creek, Oklahoma · 3066 days ago · 1 km deep · 43 km away
  29. 2.84 km NE of Cherokee, Oklahoma · 3065 days ago · 5 km deep · 93 km away
  30. 2.96 km ENE of Edmond, Oklahoma · 3062 days ago · 5 km deep · 67 km away · felt by 40
  31. 1.79 km ESE of Caldwell, Kansas · 3060 days ago · 4 km deep · 81 km away
  32. 2.64 km NE of Coyle, Oklahoma · 3060 days ago · 5 km deep · 43 km away · felt by 3
  33. 1.54 km SW of Bluff City, Kansas · 3058 days ago · 1 km deep · 94 km away
  34. 2.04 km SW of Bluff City, Kansas · 3058 days ago · 4 km deep · 94 km away
  35. 2.84 km W of Lucien, Oklahoma · 3056 days ago · 7 km deep · 1 km away
  36. 2.84 km NNW of Medford, Oklahoma · 3055 days ago · 7 km deep · 67 km away
  37. 3.710 km SSE of Marshall, Oklahoma · 3054 days ago · 7 km deep · 23 km away · felt by 122
  38. 2.810 km SSE of Marshall, Oklahoma · 3053 days ago · 8 km deep · 23 km away · felt by 3
  39. 3.010 km SSE of Marshall, Oklahoma · 3053 days ago · 8 km deep · 23 km away
  40. 2.510 km SSE of Marshall, Oklahoma · 3053 days ago · 7 km deep · 23 km away
  41. 2.510 km SSE of Marshall, Oklahoma · 3053 days ago · 8 km deep · 23 km away
  42. 4.010 km SSE of Marshall, Oklahoma · 3053 days ago · 7 km deep · 23 km away · felt by 182
  43. 2.610 km SSE of Marshall, Oklahoma · 3053 days ago · 8 km deep · 23 km away · felt by 1
  44. 3.010 km SSE of Marshall, Oklahoma · 3053 days ago · 8 km deep · 23 km away · felt by 11
  45. 2.310 km SSE of Marshall, Oklahoma · 3053 days ago · 7 km deep · 24 km away
  46. 2.910 km SSE of Marshall, Oklahoma · 3053 days ago · 7 km deep · 23 km away · felt by 6
  47. 2.57 km NW of Ames, Oklahoma · 3052 days ago · 7 km deep · 65 km away
  48. 2.410 km SSE of Marshall, Oklahoma · 3052 days ago · 7 km deep · 24 km away · felt by 1
  49. 4.010 km SSE of Marshall, Oklahoma · 3052 days ago · 6 km deep · 23 km away · felt by 117
  50. 2.810 km SSE of Marshall, Oklahoma · 3052 days ago · 7 km deep · 23 km away
  51. 2.610 km SE of Marshall, Oklahoma · 3051 days ago · 7 km deep · 23 km away · felt by 1
  52. 2.710 km SSE of Marshall, Oklahoma · 3051 days ago · 7 km deep · 23 km away
  53. 2.610 km SSE of Marshall, Oklahoma · 3051 days ago · 7 km deep · 24 km away · felt by 2
  54. 2.11 km SE of Choctaw, Oklahoma · 3051 days ago · 5 km deep · 91 km away · felt by 1
  55. 2.510 km SE of Marshall, Oklahoma · 3051 days ago · 7 km deep · 23 km away
  56. 2.610 km SSE of Marshall, Oklahoma · 3050 days ago · 8 km deep · 23 km away
  57. 3.710 km SSE of Marshall, Oklahoma · 3050 days ago · 6 km deep · 24 km away · felt by 7
  58. 1.71 km S of Bluff City, Kansas · 3050 days ago · 9 km deep · 93 km away
  59. 2.813 km WSW of Ralston, Oklahoma · 3049 days ago · 5 km deep · 61 km away · felt by 3
  60. 2.54 km N of Harrah, Oklahoma · 3047 days ago · 5 km deep · 89 km away · felt by 1

The first 60 of 97.

Before

  1. 1.75 km W of Lucien, Oklahoma · 3078 days ago · 5 km deep · 1 km away
  2. 3.16 km N of Dover, Oklahoma · 3078 days ago · 6 km deep · 44 km away · felt by 6
  3. 3.56 km N of Dover, Oklahoma · 3078 days ago · 6 km deep · 44 km away · felt by 6
  4. 1.77 km E of Caldwell, Kansas · 3078 days ago · 5 km deep · 85 km away
  5. 1.95 km W of Lucien, Oklahoma · 3079 days ago · 6 km deep · 1 km away
  6. 2.81 km NNW of Lambert, Oklahoma · 3080 days ago · 7 km deep · 95 km away
  7. 2.82 km NNW of Lambert, Oklahoma · 3080 days ago · 7 km deep · 95 km away
  8. 2.410 km N of Stillwater, Oklahoma · 3081 days ago · 7 km deep · 43 km away · felt by 4
  9. 2.49 km NE of Marshall, Oklahoma · 3081 days ago · 4 km deep · 8 km away
  10. 1.76 km NW of Renfrow, Oklahoma · 3082 days ago · 6 km deep · 78 km away
  11. 1.66 km N of Union City, Oklahoma · 3082 days ago · 5 km deep · 100 km away
  12. 2.44 km ESE of Covington, Oklahoma · 3082 days ago · 7 km deep · 4 km away · felt by 2
  13. 1.84 km WNW of Lucien, Oklahoma · 3083 days ago · 5 km deep · 2 km away
  14. 1.84 km WNW of Lucien, Oklahoma · 3083 days ago · 6 km deep · 1 km away
  15. 2.34 km W of Lucien, Oklahoma · 3083 days ago · 6 km deep · 1 km away · felt by 2
  16. 1.84 km W of Lucien, Oklahoma · 3083 days ago · 4 km deep · 1 km away
  17. 2.94 km WNW of Medford, Oklahoma · 3084 days ago · 6 km deep · 66 km away · felt by 6
  18. 2.73 km WNW of Lucien, Oklahoma · 3085 days ago · 8 km deep · 2 km away · felt by 3
  19. 2.05 km WNW of Lucien, Oklahoma · 3086 days ago · 6 km deep · 2 km away · felt by 1
  20. 2.44 km W of Lucien, Oklahoma · 3086 days ago · 5 km deep · 1 km away · felt by 1

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us1000dnw4. Read Tue, Sep 22, 2026, 11:11 AM UTC.