Oklahoma earthquakes

M1.7 earthquake 7 km NE of Lake Aluma, Oklahoma

A magnitude 1.7 earthquake struck 7 km NE of Lake Aluma, Oklahoma on Thu, Feb 4, 2021, 6:08 AM CST (12:08 UTC), 7 km (4 mi) below the surface.

A larger quake followed: M3.5 5 km WNW of Lucien, Oklahoma. This one was a foreshock.

Spencer 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
1.7 (ml), micro
Local time
UTC
2021-02-04 12:08:39 UTC
Depth
7.0 km (4.4 mi), shallow
Epicenter
35.589° N, 97.392° 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.

Magnitude uncertainty
±0.21
Station coverage gap
44°
Stations used
68

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 155 in the 60 days after this one and 36 in the 30 days before it.

After

  1. 3.55 km WNW of Lucien, Oklahoma · 2055 days ago · 7 km deep · 78 km away · felt by 5
  2. 3.66 km WNW of Lucien, Oklahoma · 2055 days ago · 7 km deep · 79 km away · felt by 13
  3. 2.35 km WNW of Lucien, Oklahoma · 2055 days ago · 7 km deep · 79 km away
  4. 2.65 km WNW of Lucien, Oklahoma · 2055 days ago · 5 km deep · 79 km away
  5. 1.75 km WNW of Lucien, Oklahoma · 2055 days ago · 5 km deep · 79 km away
  6. 4.25 km WNW of Lucien, Oklahoma · 2055 days ago · 7 km deep · 79 km away · felt by 320
  7. 2.55 km ESE of Covington, Oklahoma · 2055 days ago · 7 km deep · 79 km away
  8. 2.05 km ESE of Covington, Oklahoma · 2055 days ago · 7 km deep · 80 km away
  9. 2.65 km WNW of Lucien, Oklahoma · 2055 days ago · 5 km deep · 79 km away · felt by 9
  10. 2.26 km WNW of Lucien, Oklahoma · 2055 days ago · 5 km deep · 79 km away · felt by 5
  11. 2.15 km W of Lucien, Oklahoma · 2055 days ago · 7 km deep · 78 km away
  12. 1.56 km WNW of Lucien, Oklahoma · 2055 days ago · 5 km deep · 79 km away
  13. 1.95 km ESE of Covington, Oklahoma · 2055 days ago · 7 km deep · 79 km away
  14. 2.15 km WNW of Lucien, Oklahoma · 2055 days ago · 7 km deep · 79 km away · felt by 2
  15. 1.85 km ESE of Covington, Oklahoma · 2055 days ago · 6 km deep · 80 km away · felt by 2
  16. 1.54 km W of Lucien, Oklahoma · 2055 days ago · 7 km deep · 77 km away
  17. 1.95 km ESE of Covington, Oklahoma · 2055 days ago · 7 km deep · 79 km away
  18. 1.75 km ESE of Covington, Oklahoma · 2055 days ago · 7 km deep · 79 km away
  19. 2.16 km WNW of Lucien, Oklahoma · 2055 days ago · 7 km deep · 79 km away
  20. 1.65 km WNW of Lucien, Oklahoma · 2055 days ago · 7 km deep · 78 km away
  21. 1.55 km ESE of Covington, Oklahoma · 2055 days ago · 7 km deep · 80 km away
  22. 1.83 km W of Lucien, Oklahoma · 2055 days ago · 7 km deep · 77 km away
  23. 2.05 km ESE of Covington, Oklahoma · 2055 days ago · 7 km deep · 80 km away
  24. 3.46 km ESE of Covington, Oklahoma · 2055 days ago · 7 km deep · 79 km away · felt by 8
  25. 1.95 km ESE of Covington, Oklahoma · 2055 days ago · 7 km deep · 80 km away
  26. 1.86 km WNW of Lucien, Oklahoma · 2054 days ago · 7 km deep · 79 km away
  27. 1.85 km ESE of Covington, Oklahoma · 2054 days ago · 7 km deep · 79 km away
  28. 1.85 km ESE of Covington, Oklahoma · 2054 days ago · 7 km deep · 79 km away
  29. 1.513 km SSW of Loyal, Oklahoma · 2054 days ago · 7 km deep · 78 km away
  30. 1.64 km W of Lucien, Oklahoma · 2053 days ago · 6 km deep · 77 km away
  31. 1.69 km NW of Perry, Oklahoma · 2053 days ago · 8 km deep · 85 km away
  32. 1.713 km SSW of Loyal, Oklahoma · 2053 days ago · 7 km deep · 79 km away
  33. 1.62 km SE of Ames, Oklahoma · 2051 days ago · 7 km deep · 99 km away
  34. 1.711 km NW of Edmond, Oklahoma · 2050 days ago · 7 km deep · 22 km away
  35. 2.02 km ESE of Ames, Oklahoma · 2049 days ago · 8 km deep · 99 km away
  36. 1.89 km NW of Prague, Oklahoma · 2048 days ago · 10 km deep · 57 km away
  37. 2.412 km SSW of Washington, Oklahoma · 2048 days ago · 5 km deep · 72 km away · felt by 3
  38. 2.412 km NW of Edmond, Oklahoma · 2047 days ago · 7 km deep · 22 km away · felt by 38
  39. 1.75 km WNW of Lucien, Oklahoma · 2045 days ago · 7 km deep · 79 km away
  40. 1.95 km WNW of Lucien, Oklahoma · 2044 days ago · 7 km deep · 78 km away · felt by 1
  41. 1.79 km ESE of Mulhall, Oklahoma · 2044 days ago · 7 km deep · 49 km away
  42. 1.88 km NW of Perry, Oklahoma · 2042 days ago · 7 km deep · 85 km away
  43. 1.78 km WSW of Langston, Oklahoma · 2042 days ago · 7 km deep · 37 km away · felt by 4
  44. 2.35 km E of Enid, Oklahoma · 2038 days ago · 8 km deep · 98 km away · felt by 6
  45. 2.86 km W of Arcadia, Oklahoma · 2036 days ago · 7 km deep · 9 km away · felt by 25
  46. 2.78 km NNE of Bradley, Oklahoma · 2034 days ago · 11 km deep · 75 km away · felt by 1
  47. 1.714 km SSW of Loyal, Oklahoma · 2034 days ago · 6 km deep · 79 km away
  48. 1.63 km NW of Coyle, Oklahoma · 2034 days ago · 7 km deep · 45 km away
  49. 1.714 km SSW of Loyal, Oklahoma · 2034 days ago · 7 km deep · 79 km away
  50. 1.714 km SSW of Loyal, Oklahoma · 2034 days ago · 6 km deep · 79 km away
  51. 1.614 km SSW of Loyal, Oklahoma · 2033 days ago · 6 km deep · 78 km away
  52. 2.43 km NW of Coyle, Oklahoma · 2033 days ago · 8 km deep · 45 km away · felt by 1
  53. 1.63 km NW of Coyle, Oklahoma · 2033 days ago · 6 km deep · 45 km away
  54. 1.73 km NW of Coyle, Oklahoma · 2033 days ago · 7 km deep · 45 km away
  55. 2.19 km NNE of Bradley, Oklahoma · 2033 days ago · 7 km deep · 75 km away
  56. 1.516 km SSW of Loyal, Oklahoma · 2032 days ago · 7 km deep · 78 km away
  57. 1.9Oklahoma · 2032 days ago · 7 km deep · 78 km away
  58. 1.513 km SSW of Loyal, Oklahoma · 2032 days ago · 6 km deep · 78 km away
  59. 2.514 km SSW of Loyal, Oklahoma · 2032 days ago · 7 km deep · 79 km away · felt by 12
  60. 2.014 km SSW of Loyal, Oklahoma · 2032 days ago · 7 km deep · 79 km away

The first 60 of 155.

Before

  1. 2.54 km SE of Marshall, Oklahoma · 2057 days ago · 7 km deep · 63 km away
  2. 1.910 km NW of Perry, Oklahoma · 2058 days ago · 8 km deep · 86 km away
  3. 2.910 km NW of Perry, Oklahoma · 2058 days ago · 8 km deep · 86 km away · felt by 8
  4. 2.311 km W of Hennessey, Oklahoma · 2058 days ago · 6 km deep · 82 km away
  5. 2.84 km W of Lucien, Oklahoma · 2059 days ago · 7 km deep · 78 km away · felt by 2
  6. 1.89 km NNW of Perry, Oklahoma · 2059 days ago · 8 km deep · 86 km away
  7. 2.010 km SW of Morrison, Oklahoma · 2061 days ago · 7 km deep · 76 km away
  8. 2.35 km WNW of Lucien, Oklahoma · 2063 days ago · 7 km deep · 79 km away
  9. 2.316 km ENE of Binger, Oklahoma · 2065 days ago · 7 km deep · 75 km away
  10. 1.5Oklahoma · 2066 days ago · 8 km deep · 58 km away
  11. 2.26 km WSW of Perry, Oklahoma · 2067 days ago · 8 km deep · 76 km away
  12. 1.65 km ENE of Edmond, Oklahoma · 2067 days ago · 7 km deep · 10 km away
  13. 2.08 km ESE of Chickasha, Oklahoma · 2068 days ago · 8 km deep · 74 km away · felt by 2
  14. 1.52 km SE of Chickasha, Oklahoma · 2068 days ago · 7 km deep · 77 km away
  15. 1.813 km W of Kingfisher, Oklahoma · 2069 days ago · 7 km deep · 68 km away
  16. 1.65 km ESE of Meeker, Oklahoma · 2070 days ago · 8 km deep · 51 km away
  17. 1.93 km W of Lucien, Oklahoma · 2072 days ago · 5 km deep · 77 km away
  18. 1.79 km NNW of Perry, Oklahoma · 2073 days ago · 8 km deep · 86 km away
  19. 1.88 km W of Crescent, Oklahoma · 2074 days ago · 7 km deep · 47 km away
  20. 2.111 km W of Hennessey, Oklahoma · 2075 days ago · 7 km deep · 82 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ok2021clbd. Read Tue, Sep 22, 2026, 11:33 PM UTC.