Oklahoma earthquakes

M1.8 earthquake 8 km SE of Ratliff City, Oklahoma

A magnitude 1.8 earthquake struck 8 km SE of Ratliff City, Oklahoma on Tue, May 25, 2021, 10:04 PM CDT (03:04 UTC), 5 km (3 mi) below the surface.

A larger quake followed: M2.0 9 km ESE of Chickasha, 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
2021-05-26 03:04:20 UTC
Depth
5.0 km (3.1 mi), shallow
Epicenter
34.392° N, 97.441° 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
±0.26
Station coverage gap
80°
Stations used
52

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 26 in the 60 days after this one and 37 in the 30 days before it.

After

  1. 2.09 km ESE of Chickasha, Oklahoma · 1942 days ago · 8 km deep · 80 km away · felt by 1
  2. 1.67 km SW of Dibble, Oklahoma · 1942 days ago · 7 km deep · 70 km away
  3. 3.37 km SW of Dibble, Oklahoma · 1937 days ago · 12 km deep · 69 km away · felt by 27
  4. 1.913 km ENE of Leon, Oklahoma · 1937 days ago · 10 km deep · 52 km away
  5. 1.54 km SSE of Mill Creek, Oklahoma · 1936 days ago · 3 km deep · 58 km away
  6. 1.87 km SW of Dibble, Oklahoma · 1933 days ago · 10 km deep · 69 km away
  7. 1.82 km SSW of Blanchard, Oklahoma · 1928 days ago · 5 km deep · 83 km away
  8. 1.72 km SSW of Blanchard, Oklahoma · 1927 days ago · 7 km deep · 83 km away
  9. 1.52 km SSW of Blanchard, Oklahoma · 1927 days ago · 7 km deep · 83 km away · felt by 1
  10. 2.110 km SE of Ratliff City, Oklahoma · 1925 days ago · 5 km deep · 2 km away
  11. 1.612 km SE of Ratliff City, Oklahoma · 1921 days ago · 5 km deep · 4 km away
  12. 1.713 km SE of Ratliff City, Oklahoma · 1918 days ago · 6 km deep · 4 km away
  13. 2.16 km NNW of Lindsay, Oklahoma · 1915 days ago · 10 km deep · 58 km away · felt by 3
  14. 1.713 km SE of Ratliff City, Oklahoma · 1913 days ago · 5 km deep · 5 km away
  15. 1.612 km SE of Ratliff City, Oklahoma · 1913 days ago · 4 km deep · 3 km away
  16. 2.011 km SE of Ratliff City, Oklahoma · 1913 days ago · 5 km deep · 3 km away
  17. 1.912 km SE of Ratliff City, Oklahoma · 1913 days ago · 6 km deep · 4 km away
  18. 1.89 km E of Chickasha, Oklahoma · 1911 days ago · 8 km deep · 80 km away · felt by 1
  19. 1.92 km SSW of Blanchard, Oklahoma · 1905 days ago · 7 km deep · 83 km away · felt by 2
  20. 1.92 km N of Ada, Oklahoma · 1905 days ago · 5 km deep · 83 km away
  21. 1.65 km ESE of Ratliff City, Oklahoma · 1900 days ago · 4 km deep · 4 km away
  22. 1.75 km SW of Blanchard, Oklahoma · 1895 days ago · 7 km deep · 82 km away
  23. 1.65 km N of Rosedale, Oklahoma · 1892 days ago · 18 km deep · 68 km away
  24. 2.05 km SSE of Hickory, Oklahoma · 1892 days ago · 6 km deep · 58 km away
  25. 1.53 km SSE of Blanchard, Oklahoma · 1890 days ago · 5 km deep · 82 km away
  26. 1.614 km NE of Leon, Oklahoma · 1887 days ago · 12 km deep · 50 km away

Before

  1. 1.76 km ESE of Mill Creek, Oklahoma · 1953 days ago · 7 km deep · 62 km away
  2. 2.76 km SW of Dibble, Oklahoma · 1953 days ago · 11 km deep · 70 km away · felt by 7
  3. 1.65 km SW of Dibble, Oklahoma · 1954 days ago · 9 km deep · 70 km away
  4. 2.010 km SE of Ratliff City, Oklahoma · 1956 days ago · 5 km deep · 2 km away
  5. 2.012 km SE of Ratliff City, Oklahoma · 1957 days ago · 5 km deep · 3 km away
  6. 1.915 km NE of Leon, Oklahoma · 1958 days ago · 14 km deep · 50 km away
  7. 1.810 km SE of Ratliff City, Oklahoma · 1959 days ago · 5 km deep · 2 km away
  8. 2.211 km SE of Ratliff City, Oklahoma · 1960 days ago · 5 km deep · 3 km away
  9. 2.012 km SE of Ratliff City, Oklahoma · 1960 days ago · 5 km deep · 3 km away
  10. 1.812 km SSW of Bradley, Oklahoma · 1960 days ago · 18 km deep · 52 km away
  11. 2.59 km ESE of Chickasha, Oklahoma · 1961 days ago · 9 km deep · 80 km away · felt by 6
  12. 2.69 km ESE of Chickasha, Oklahoma · 1961 days ago · 9 km deep · 80 km away · felt by 6
  13. 2.014 km NE of Leon, Oklahoma · 1962 days ago · 11 km deep · 49 km away · felt by 2
  14. 1.68 km W of Marietta, Oklahoma · 1963 days ago · 20 km deep · 55 km away
  15. 1.615 km W of Marietta, Oklahoma · 1966 days ago · 14 km deep · 51 km away
  16. 1.94 km S of Ratliff City, Oklahoma · 1967 days ago · 7 km deep · 7 km away
  17. 2.18 km SW of Erin Springs, Oklahoma · 1969 days ago · 14 km deep · 47 km away
  18. 2.28 km SW of Erin Springs, Oklahoma · 1969 days ago · 13 km deep · 46 km away · felt by 3
  19. 1.98 km SW of Erin Springs, Oklahoma · 1969 days ago · 5 km deep · 47 km away
  20. 1.68 km SW of Erin Springs, Oklahoma · 1969 days ago · 11 km deep · 47 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ok2021kfea. Read Tue, Sep 22, 2026, 8:43 PM UTC.