Oklahoma earthquakes

M1.8 earthquake 12 km SSE of Tatums, Oklahoma

A magnitude 1.8 earthquake struck 12 km SSE of Tatums, Oklahoma on Wed, Mar 17, 2021, 10:39 PM CDT (03:39 UTC), 7 km (4 mi) below the surface.

A larger quake followed: M2.1 11 km SE of Ratliff City, Oklahoma. This one was a foreshock.

Healdton 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
2021-03-18 03:39:06 UTC
Depth
6.7 km (4.1 mi), shallow
Epicenter
34.381° N, 97.397° 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
±0.23
Station coverage gap
126°
Stations used
21

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 186 in the 60 days after this one and 0 in the 30 days before it.

After

  1. 2.111 km SE of Ratliff City, Oklahoma · 2012 days ago · 5 km deep · 2 km away
  2. 1.89 km SSE of Tatums, Oklahoma · 2012 days ago · 4 km deep · 3 km away
  3. 1.911 km SE of Ratliff City, Oklahoma · 2012 days ago · 5 km deep · 2 km away
  4. 1.912 km SE of Ratliff City, Oklahoma · 2012 days ago · 5 km deep · 1 km away
  5. 1.510 km SE of Ratliff City, Oklahoma · 2012 days ago · 5 km deep · 2 km away
  6. 2.49 km SE of Ratliff City, Oklahoma · 2012 days ago · 5 km deep · 3 km away
  7. 2.09 km ESE of Ratliff City, Oklahoma · 2012 days ago · 5 km deep · 3 km away
  8. 2.111 km SE of Ratliff City, Oklahoma · 2011 days ago · 4 km deep · 1 km away
  9. 1.910 km SE of Ratliff City, Oklahoma · 2011 days ago · 6 km deep · 3 km away
  10. 2.09 km SE of Ratliff City, Oklahoma · 2011 days ago · 6 km deep · 3 km away
  11. 1.711 km SE of Ratliff City, Oklahoma · 2011 days ago · 3 km deep · 1 km away
  12. 2.111 km SE of Ratliff City, Oklahoma · 2011 days ago · 5 km deep · 2 km away
  13. 2.011 km SE of Ratliff City, Oklahoma · 2011 days ago · 5 km deep · 2 km away
  14. 1.812 km SE of Ratliff City, Oklahoma · 2011 days ago · 4 km deep · 1 km away
  15. 2.59 km SE of Ratliff City, Oklahoma · 2011 days ago · 6 km deep · 3 km away · felt by 1
  16. 1.910 km SE of Ratliff City, Oklahoma · 2010 days ago · 5 km deep · 2 km away
  17. 1.710 km SE of Ratliff City, Oklahoma · 2010 days ago · 6 km deep · 3 km away
  18. 1.712 km SE of Ratliff City, Oklahoma · 2010 days ago · 5 km deep · 2 km away
  19. 1.610 km SSE of Tatums, Oklahoma · 2010 days ago · 4 km deep · 3 km away
  20. 1.814 km SE of Ratliff City, Oklahoma · 2010 days ago · 5 km deep · 2 km away
  21. 2.210 km SE of Ratliff City, Oklahoma · 2010 days ago · 6 km deep · 2 km away
  22. 1.911 km SE of Ratliff City, Oklahoma · 2010 days ago · 5 km deep · 2 km away
  23. 1.711 km SE of Ratliff City, Oklahoma · 2010 days ago · 5 km deep · 2 km away
  24. 1.610 km SE of Ratliff City, Oklahoma · 2010 days ago · 6 km deep · 2 km away
  25. 1.712 km SE of Ratliff City, Oklahoma · 2010 days ago · 6 km deep · 1 km away
  26. 2.011 km SE of Ratliff City, Oklahoma · 2010 days ago · 5 km deep · 3 km away
  27. 1.712 km SE of Ratliff City, Oklahoma · 2010 days ago · 4 km deep · 1 km away
  28. 1.912 km SE of Ratliff City, Oklahoma · 2010 days ago · 5 km deep · 2 km away · felt by 1
  29. 1.911 km SSE of Tatums, Oklahoma · 2010 days ago · 4 km deep · 1 km away
  30. 2.09 km SE of Ratliff City, Oklahoma · 2010 days ago · 4 km deep · 3 km away
  31. 2.011 km SE of Ratliff City, Oklahoma · 2010 days ago · 4 km deep · 1 km away
  32. 1.716 km SE of Ratliff City, Oklahoma · 2010 days ago · 4 km deep · 3 km away
  33. 2.210 km SE of Ratliff City, Oklahoma · 2010 days ago · 5 km deep · 2 km away
  34. 2.211 km SE of Ratliff City, Oklahoma · 2010 days ago · 5 km deep · 2 km away
  35. 2.110 km SE of Ratliff City, Oklahoma · 2010 days ago · 6 km deep · 3 km away
  36. 2.510 km SE of Ratliff City, Oklahoma · 2010 days ago · 6 km deep · 3 km away · felt by 2
  37. 1.711 km SE of Ratliff City, Oklahoma · 2010 days ago · 4 km deep · 2 km away · felt by 1
  38. 2.114 km SE of Ratliff City, Oklahoma · 2010 days ago · 6 km deep · 3 km away
  39. 1.912 km SE of Ratliff City, Oklahoma · 2010 days ago · 4 km deep · 1 km away
  40. 2.610 km SE of Ratliff City, Oklahoma · 2010 days ago · 6 km deep · 3 km away
  41. 1.910 km SE of Ratliff City, Oklahoma · 2010 days ago · 5 km deep · 3 km away
  42. 1.911 km SE of Ratliff City, Oklahoma · 2009 days ago · 4 km deep · 1 km away
  43. 1.69 km SE of Ratliff City, Oklahoma · 2009 days ago · 6 km deep · 3 km away
  44. 1.58 km SE of Ratliff City, Oklahoma · 2009 days ago · 6 km deep · 4 km away
  45. 1.810 km SE of Ratliff City, Oklahoma · 2009 days ago · 5 km deep · 2 km away
  46. 2.210 km SE of Ratliff City, Oklahoma · 2009 days ago · 5 km deep · 2 km away
  47. 1.79 km SE of Ratliff City, Oklahoma · 2009 days ago · 5 km deep · 3 km away
  48. 2.09 km SE of Ratliff City, Oklahoma · 2009 days ago · 5 km deep · 3 km away
  49. 1.811 km SE of Ratliff City, Oklahoma · 2009 days ago · 4 km deep · 2 km away
  50. 2.311 km SE of Ratliff City, Oklahoma · 2009 days ago · 5 km deep · 3 km away
  51. 2.39 km SE of Ratliff City, Oklahoma · 2009 days ago · 6 km deep · 4 km away
  52. 2.113 km SE of Ratliff City, Oklahoma · 2009 days ago · 5 km deep · 0 km away
  53. 1.88 km NE of Alex, Oklahoma · 2008 days ago · 7 km deep · 71 km away
  54. 1.99 km SE of Ratliff City, Oklahoma · 2008 days ago · 5 km deep · 4 km away
  55. 1.79 km SE of Ratliff City, Oklahoma · 2008 days ago · 6 km deep · 3 km away
  56. 1.810 km SE of Ratliff City, Oklahoma · 2008 days ago · 5 km deep · 3 km away
  57. 1.510 km SE of Ratliff City, Oklahoma · 2008 days ago · 6 km deep · 2 km away
  58. 1.510 km SE of Ratliff City, Oklahoma · 2007 days ago · 5 km deep · 3 km away
  59. 1.614 km SE of Ratliff City, Oklahoma · 2007 days ago · 6 km deep · 2 km away
  60. 1.710 km SE of Ratliff City, Oklahoma · 2007 days ago · 5 km deep · 3 km away

The first 60 of 186.

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ok2021fjdl. Read Wed, Sep 23, 2026, 9:01 AM UTC.