Oklahoma earthquakes

M1.7 earthquake 6 km SE of Ratliff City, Oklahoma

A magnitude 1.7 earthquake struck 6 km SE of Ratliff City, Oklahoma on Mon, Apr 12, 2021, 11:57 PM CDT (04:57 UTC), 6 km (4 mi) below the surface.

A larger quake followed: M3.5 8 km SW of Dibble, 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
1.7 (ml), micro
Local time
UTC
2021-04-13 04:57:15 UTC
Depth
6.3 km (3.9 mi), shallow
Epicenter
34.409° N, 97.460° 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
78°
Stations used
46

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 75 in the 60 days after this one and 161 in the 30 days before it.

After

  1. 1.710 km SE of Ratliff City, Oklahoma · 1995 days ago · 4 km deep · 4 km away
  2. 1.79 km SE of Ratliff City, Oklahoma · 1995 days ago · 6 km deep · 3 km away
  3. 2.16 km SE of Ratliff City, Oklahoma · 1995 days ago · 5 km deep · 1 km away
  4. 2.16 km SE of Ratliff City, Oklahoma · 1995 days ago · 6 km deep · 1 km away
  5. 1.611 km SE of Ratliff City, Oklahoma · 1995 days ago · 10 km deep · 5 km away
  6. 1.69 km SE of Ratliff City, Oklahoma · 1995 days ago · 8 km deep · 4 km away
  7. 1.66 km SE of Ratliff City, Oklahoma · 1994 days ago · 6 km deep · 0 km away
  8. 1.76 km SE of Ratliff City, Oklahoma · 1994 days ago · 5 km deep · 0 km away
  9. 2.07 km SE of Ratliff City, Oklahoma · 1994 days ago · 7 km deep · 1 km away
  10. 1.97 km SE of Ratliff City, Oklahoma · 1994 days ago · 7 km deep · 2 km away
  11. 1.68 km SE of Ratliff City, Oklahoma · 1994 days ago · 6 km deep · 2 km away
  12. 1.98 km SE of Ratliff City, Oklahoma · 1994 days ago · 6 km deep · 2 km away
  13. 1.98 km SE of Ratliff City, Oklahoma · 1994 days ago · 6 km deep · 2 km away
  14. 1.57 km SW of Dibble, Oklahoma · 1994 days ago · 9 km deep · 67 km away
  15. 2.07 km SE of Ratliff City, Oklahoma · 1994 days ago · 5 km deep · 1 km away
  16. 2.36 km SE of Ratliff City, Oklahoma · 1994 days ago · 6 km deep · 1 km away
  17. 2.08 km SE of Ratliff City, Oklahoma · 1994 days ago · 6 km deep · 2 km away
  18. 1.615 km W of Marietta, Oklahoma · 1994 days ago · 14 km deep · 54 km away
  19. 1.66 km SW of Dibble, Oklahoma · 1993 days ago · 8 km deep · 68 km away
  20. 1.911 km SE of Ratliff City, Oklahoma · 1993 days ago · 5 km deep · 5 km away
  21. 3.37 km SW of Dibble, Oklahoma · 1993 days ago · 11 km deep · 67 km away · felt by 23
  22. 1.74 km ESE of Ratliff City, Oklahoma · 1992 days ago · 5 km deep · 2 km away
  23. 1.612 km SW of Erin Springs, Oklahoma · 1991 days ago · 13 km deep · 44 km away
  24. 1.712 km SW of Erin Springs, Oklahoma · 1991 days ago · 12 km deep · 44 km away
  25. 1.812 km SW of Erin Springs, Oklahoma · 1990 days ago · 14 km deep · 44 km away
  26. 1.811 km SW of Erin Springs, Oklahoma · 1990 days ago · 15 km deep · 44 km away
  27. 1.68 km SE of Ratliff City, Oklahoma · 1989 days ago · 7 km deep · 2 km away
  28. 3.58 km SW of Dibble, Oklahoma · 1989 days ago · 11 km deep · 66 km away · felt by 58
  29. 1.88 km SW of Dibble, Oklahoma · 1989 days ago · 9 km deep · 66 km away
  30. 1.510 km SE of Ratliff City, Oklahoma · 1983 days ago · 5 km deep · 4 km away
  31. 1.612 km SW of Erin Springs, Oklahoma · 1982 days ago · 5 km deep · 44 km away
  32. 1.89 km SE of Tatums, Oklahoma · 1981 days ago · 5 km deep · 6 km away
  33. 1.914 km SE of Ratliff City, Oklahoma · 1981 days ago · 5 km deep · 9 km away
  34. 1.610 km SE of Ratliff City, Oklahoma · 1981 days ago · 6 km deep · 4 km away
  35. 1.61 km S of Ratliff City, Oklahoma · 1980 days ago · 5 km deep · 6 km away
  36. 1.87 km SE of Ratliff City, Oklahoma · 1980 days ago · 6 km deep · 2 km away
  37. 1.76 km ESE of Ratliff City, Oklahoma · 1979 days ago · 7 km deep · 2 km away
  38. 1.55 km ESE of Ratliff City, Oklahoma · 1979 days ago · 5 km deep · 2 km away
  39. 1.54 km ESE of Ratliff City, Oklahoma · 1978 days ago · 5 km deep · 4 km away
  40. 1.65 km SE of Ratliff City, Oklahoma · 1978 days ago · 6 km deep · 1 km away
  41. 2.09 km SE of Ratliff City, Oklahoma · 1978 days ago · 5 km deep · 3 km away
  42. 2.15 km ESE of Ratliff City, Oklahoma · 1978 days ago · 7 km deep · 2 km away
  43. 1.69 km SW of Erin Springs, Oklahoma · 1976 days ago · 14 km deep · 44 km away
  44. 1.913 km SW of Erin Springs, Oklahoma · 1976 days ago · 14 km deep · 43 km away
  45. 1.59 km SE of Tatums, Oklahoma · 1976 days ago · 4 km deep · 6 km away
  46. 2.08 km SW of Erin Springs, Oklahoma · 1976 days ago · 11 km deep · 44 km away
  47. 1.78 km SW of Erin Springs, Oklahoma · 1976 days ago · 14 km deep · 44 km away
  48. 1.68 km SW of Erin Springs, Oklahoma · 1976 days ago · 11 km deep · 44 km away
  49. 1.98 km SW of Erin Springs, Oklahoma · 1976 days ago · 5 km deep · 45 km away
  50. 2.28 km SW of Erin Springs, Oklahoma · 1975 days ago · 13 km deep · 44 km away · felt by 3
  51. 2.18 km SW of Erin Springs, Oklahoma · 1975 days ago · 14 km deep · 44 km away
  52. 1.94 km S of Ratliff City, Oklahoma · 1974 days ago · 7 km deep · 5 km away
  53. 1.615 km W of Marietta, Oklahoma · 1972 days ago · 14 km deep · 53 km away
  54. 1.68 km W of Marietta, Oklahoma · 1969 days ago · 20 km deep · 57 km away
  55. 2.014 km NE of Leon, Oklahoma · 1968 days ago · 11 km deep · 51 km away · felt by 2
  56. 2.69 km ESE of Chickasha, Oklahoma · 1967 days ago · 9 km deep · 77 km away · felt by 6
  57. 2.59 km ESE of Chickasha, Oklahoma · 1967 days ago · 9 km deep · 77 km away · felt by 6
  58. 1.812 km SSW of Bradley, Oklahoma · 1967 days ago · 18 km deep · 49 km away
  59. 2.012 km SE of Ratliff City, Oklahoma · 1967 days ago · 5 km deep · 6 km away
  60. 2.211 km SE of Ratliff City, Oklahoma · 1967 days ago · 5 km deep · 5 km away

The first 60 of 75.

Before

  1. 2.110 km SE of Ratliff City, Oklahoma · 1995 days ago · 6 km deep · 4 km away
  2. 2.011 km SE of Ratliff City, Oklahoma · 1996 days ago · 11 km deep · 5 km away
  3. 1.79 km SE of Ratliff City, Oklahoma · 1996 days ago · 8 km deep · 3 km away
  4. 1.610 km SE of Ratliff City, Oklahoma · 1996 days ago · 10 km deep · 4 km away
  5. 1.66 km SE of Ratliff City, Oklahoma · 1996 days ago · 5 km deep · 1 km away
  6. 1.76 km ESE of Ratliff City, Oklahoma · 1997 days ago · 5 km deep · 1 km away
  7. 1.610 km SE of Tatums, Oklahoma · 1997 days ago · 7 km deep · 5 km away
  8. 1.56 km SE of Ratliff City, Oklahoma · 1997 days ago · 6 km deep · 1 km away
  9. 1.811 km SE of Ratliff City, Oklahoma · 1997 days ago · 5 km deep · 5 km away
  10. 1.79 km SSE of Tatums, Oklahoma · 1997 days ago · 5 km deep · 4 km away
  11. 2.36 km SE of Ratliff City, Oklahoma · 1997 days ago · 7 km deep · 1 km away
  12. 1.65 km SE of Ratliff City, Oklahoma · 1997 days ago · 6 km deep · 1 km away
  13. 1.68 km SE of Katie, Oklahoma · 1998 days ago · 7 km deep · 20 km away
  14. 1.65 km ESE of Ratliff City, Oklahoma · 1998 days ago · 4 km deep · 1 km away
  15. 2.06 km SE of Ratliff City, Oklahoma · 1998 days ago · 6 km deep · 1 km away
  16. 1.66 km SE of Ratliff City, Oklahoma · 1998 days ago · 6 km deep · 1 km away
  17. 1.96 km SE of Ratliff City, Oklahoma · 1998 days ago · 6 km deep · 0 km away
  18. 1.59 km SE of Ratliff City, Oklahoma · 1998 days ago · 8 km deep · 4 km away
  19. 1.65 km SE of Ratliff City, Oklahoma · 1998 days ago · 5 km deep · 1 km away
  20. 1.65 km SE of Ratliff City, Oklahoma · 1998 days ago · 6 km deep · 1 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ok2021hetd. Read Tue, Sep 29, 2026, 11:59 AM UTC.