Oklahoma earthquakes

M1.6 earthquake 15 km W of Marietta, Oklahoma

A magnitude 1.6 earthquake struck 15 km W of Marietta, Oklahoma on Wed, Apr 14, 2021, 7:23 PM CDT (00:23 UTC), 14 km (9 mi) below the surface.

A larger quake followed: M2.2 8 km SW of Erin Springs, Oklahoma. This one was a foreshock.

Marietta 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
1.6 (ml), micro
Local time
UTC
2021-04-15 00:23:28 UTC
Depth
13.8 km (8.6 mi), shallow
Epicenter
33.946° N, 97.281° 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
±0.27
Station coverage gap
117°
Stations used
25

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 44 in the 60 days after this one and 170 in the 30 days before it.

After

  1. 1.911 km SE of Ratliff City, Oklahoma · 1995 days ago · 5 km deep · 50 km away
  2. 1.74 km ESE of Ratliff City, Oklahoma · 1993 days ago · 5 km deep · 56 km away
  3. 1.612 km SW of Erin Springs, Oklahoma · 1992 days ago · 13 km deep · 97 km away
  4. 1.712 km SW of Erin Springs, Oklahoma · 1992 days ago · 12 km deep · 97 km away
  5. 1.812 km SW of Erin Springs, Oklahoma · 1992 days ago · 14 km deep · 97 km away
  6. 1.811 km SW of Erin Springs, Oklahoma · 1991 days ago · 15 km deep · 97 km away
  7. 1.68 km SE of Ratliff City, Oklahoma · 1990 days ago · 7 km deep · 53 km away
  8. 1.510 km SE of Ratliff City, Oklahoma · 1984 days ago · 5 km deep · 51 km away
  9. 1.612 km SW of Erin Springs, Oklahoma · 1984 days ago · 5 km deep · 97 km away
  10. 1.89 km SE of Tatums, Oklahoma · 1983 days ago · 5 km deep · 53 km away
  11. 1.914 km SE of Ratliff City, Oklahoma · 1982 days ago · 5 km deep · 47 km away
  12. 1.610 km SE of Ratliff City, Oklahoma · 1982 days ago · 6 km deep · 51 km away
  13. 1.61 km S of Ratliff City, Oklahoma · 1982 days ago · 5 km deep · 59 km away
  14. 1.87 km SE of Ratliff City, Oklahoma · 1982 days ago · 6 km deep · 52 km away
  15. 1.76 km ESE of Ratliff City, Oklahoma · 1980 days ago · 7 km deep · 54 km away
  16. 1.55 km ESE of Ratliff City, Oklahoma · 1980 days ago · 5 km deep · 56 km away
  17. 1.54 km ESE of Ratliff City, Oklahoma · 1980 days ago · 5 km deep · 58 km away
  18. 1.65 km SE of Ratliff City, Oklahoma · 1980 days ago · 6 km deep · 55 km away
  19. 2.09 km SE of Ratliff City, Oklahoma · 1979 days ago · 5 km deep · 51 km away
  20. 2.15 km ESE of Ratliff City, Oklahoma · 1979 days ago · 7 km deep · 56 km away
  21. 1.69 km SW of Erin Springs, Oklahoma · 1978 days ago · 14 km deep · 98 km away
  22. 1.913 km SW of Erin Springs, Oklahoma · 1977 days ago · 14 km deep · 96 km away
  23. 1.59 km SE of Tatums, Oklahoma · 1977 days ago · 4 km deep · 54 km away
  24. 2.08 km SW of Erin Springs, Oklahoma · 1977 days ago · 11 km deep · 98 km away
  25. 1.78 km SW of Erin Springs, Oklahoma · 1977 days ago · 14 km deep · 98 km away
  26. 1.68 km SW of Erin Springs, Oklahoma · 1977 days ago · 11 km deep · 98 km away
  27. 1.98 km SW of Erin Springs, Oklahoma · 1977 days ago · 5 km deep · 99 km away
  28. 2.28 km SW of Erin Springs, Oklahoma · 1977 days ago · 13 km deep · 98 km away · felt by 3
  29. 2.18 km SW of Erin Springs, Oklahoma · 1977 days ago · 14 km deep · 98 km away
  30. 1.94 km S of Ratliff City, Oklahoma · 1975 days ago · 7 km deep · 56 km away
  31. 1.615 km W of Marietta, Oklahoma · 1974 days ago · 14 km deep · 1 km away
  32. 1.68 km W of Marietta, Oklahoma · 1971 days ago · 20 km deep · 7 km away
  33. 2.014 km NE of Leon, Oklahoma · 1970 days ago · 11 km deep · 3 km away · felt by 2
  34. 2.012 km SE of Ratliff City, Oklahoma · 1968 days ago · 5 km deep · 50 km away
  35. 2.211 km SE of Ratliff City, Oklahoma · 1968 days ago · 5 km deep · 50 km away
  36. 1.810 km SE of Ratliff City, Oklahoma · 1968 days ago · 5 km deep · 51 km away
  37. 1.915 km NE of Leon, Oklahoma · 1967 days ago · 14 km deep · 2 km away
  38. 2.012 km SE of Ratliff City, Oklahoma · 1965 days ago · 5 km deep · 50 km away
  39. 2.010 km SE of Ratliff City, Oklahoma · 1964 days ago · 5 km deep · 51 km away
  40. 1.76 km ESE of Mill Creek, Oklahoma · 1961 days ago · 7 km deep · 67 km away
  41. 1.88 km SE of Ratliff City, Oklahoma · 1954 days ago · 5 km deep · 52 km away
  42. 1.710 km SE of Wapanucka, Oklahoma · 1946 days ago · 5 km deep · 95 km away
  43. 1.913 km ENE of Leon, Oklahoma · 1945 days ago · 10 km deep · 2 km away
  44. 1.54 km SSE of Mill Creek, Oklahoma · 1944 days ago · 3 km deep · 64 km away

Before

  1. 2.08 km SE of Ratliff City, Oklahoma · 1995 days ago · 6 km deep · 52 km away
  2. 2.36 km SE of Ratliff City, Oklahoma · 1995 days ago · 6 km deep · 53 km away
  3. 2.07 km SE of Ratliff City, Oklahoma · 1995 days ago · 5 km deep · 53 km away
  4. 1.98 km SE of Ratliff City, Oklahoma · 1995 days ago · 6 km deep · 52 km away
  5. 1.98 km SE of Ratliff City, Oklahoma · 1995 days ago · 6 km deep · 52 km away
  6. 1.68 km SE of Ratliff City, Oklahoma · 1995 days ago · 6 km deep · 53 km away
  7. 1.97 km SE of Ratliff City, Oklahoma · 1996 days ago · 7 km deep · 53 km away
  8. 2.07 km SE of Ratliff City, Oklahoma · 1996 days ago · 7 km deep · 53 km away
  9. 1.76 km SE of Ratliff City, Oklahoma · 1996 days ago · 5 km deep · 54 km away
  10. 1.66 km SE of Ratliff City, Oklahoma · 1996 days ago · 6 km deep · 54 km away
  11. 1.69 km SE of Ratliff City, Oklahoma · 1996 days ago · 8 km deep · 51 km away
  12. 1.611 km SE of Ratliff City, Oklahoma · 1996 days ago · 10 km deep · 50 km away
  13. 2.16 km SE of Ratliff City, Oklahoma · 1996 days ago · 6 km deep · 54 km away
  14. 2.16 km SE of Ratliff City, Oklahoma · 1996 days ago · 5 km deep · 54 km away
  15. 1.79 km SE of Ratliff City, Oklahoma · 1996 days ago · 6 km deep · 51 km away
  16. 1.710 km SE of Ratliff City, Oklahoma · 1997 days ago · 4 km deep · 52 km away
  17. 1.76 km SE of Ratliff City, Oklahoma · 1997 days ago · 6 km deep · 54 km away
  18. 2.110 km SE of Ratliff City, Oklahoma · 1997 days ago · 6 km deep · 50 km away
  19. 2.011 km SE of Ratliff City, Oklahoma · 1997 days ago · 11 km deep · 49 km away
  20. 1.79 km SE of Ratliff City, Oklahoma · 1997 days ago · 8 km deep · 52 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ok2021hibc. Read Wed, Sep 30, 2026, 10:26 PM UTC.