Oklahoma earthquakes

M1.9 earthquake 6 km N of Nardin, Oklahoma

A magnitude 1.9 earthquake struck 6 km N of Nardin, Oklahoma on Sun, Mar 28, 2021, 1:55 PM CDT (18:55 UTC), 4 km (3 mi) below the surface.

A larger quake followed: M2.0 7 km N of Ames, Oklahoma. This one was a foreshock.

Blackwell 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
1.9 (ml), micro
Local time
UTC
2021-03-28 18:55:14 UTC
Depth
4.1 km (2.6 mi), shallow
Epicenter
36.861° N, 97.447° 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
±0.16
Station coverage gap
95°
Stations used
94

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 39 in the 60 days after this one and 65 in the 30 days before it.

After

  1. 2.07 km N of Ames, Oklahoma · 2004 days ago · 7 km deep · 89 km away
  2. 2.15 km N of Ames, Oklahoma · 2004 days ago · 8 km deep · 90 km away
  3. 2.23 km SE of McConnell AFB, Kansas · 2000 days ago · 5 km deep · 85 km away · felt by 18
  4. 1.83 km SE of Marshall, Oklahoma · 1999 days ago · 6 km deep · 82 km away
  5. 1.611 km NNW of Medford, Oklahoma · 1997 days ago · 8 km deep · 31 km away · felt by 1
  6. 2.65 km N of Ames, Oklahoma · 1989 days ago · 8 km deep · 91 km away
  7. 2.610 km NW of Perry, Oklahoma · 1989 days ago · 7 km deep · 56 km away · felt by 3
  8. 1.910 km ESE of Jefferson, Oklahoma · 1989 days ago · 7 km deep · 28 km away
  9. 3.05 km SW of Manchester, Oklahoma · 1987 days ago · 9 km deep · 58 km away
  10. 1.86 km NW of Lamont, Oklahoma · 1987 days ago · 8 km deep · 21 km away
  11. 1.56 km SW of Manchester, Oklahoma · 1985 days ago · 5 km deep · 59 km away
  12. 2.010 km ESE of Jefferson, Oklahoma · 1985 days ago · 5 km deep · 27 km away
  13. 1.510 km ESE of Jefferson, Oklahoma · 1985 days ago · 7 km deep · 27 km away
  14. 1.910 km W of Lamont, Oklahoma · 1985 days ago · 6 km deep · 27 km away
  15. 1.910 km W of Lamont, Oklahoma · 1985 days ago · 5 km deep · 27 km away
  16. 1.910 km ESE of Jefferson, Oklahoma · 1985 days ago · 8 km deep · 28 km away
  17. 2.17 km S of Byron, Oklahoma · 1985 days ago · 5 km deep · 74 km away
  18. 1.65 km SW of Manchester, Oklahoma · 1979 days ago · 7 km deep · 57 km away
  19. 1.810 km NW of Perry, Oklahoma · 1979 days ago · 7 km deep · 56 km away
  20. 2.09 km W of Mulhall, Oklahoma · 1979 days ago · 5 km deep · 89 km away
  21. 1.94 km NE of Eastborough, Kansas · 1977 days ago · 5 km deep · 97 km away · felt by 5
  22. 1.89 km NNW of Perry, Oklahoma · 1977 days ago · 6 km deep · 56 km away
  23. 2.010 km NNW of Perry, Oklahoma · 1977 days ago · 6 km deep · 55 km away
  24. 2.39 km NNW of Perry, Oklahoma · 1977 days ago · 6 km deep · 56 km away
  25. 2.310 km NW of Perry, Oklahoma · 1974 days ago · 8 km deep · 56 km away
  26. 2.34 km W of Lucien, Oklahoma · 1970 days ago · 8 km deep · 65 km away
  27. 1.64 km W of Lucien, Oklahoma · 1970 days ago · 7 km deep · 65 km away
  28. 2.310 km W of Lamont, Oklahoma · 1967 days ago · 8 km deep · 27 km away
  29. 2.23 km SE of Meno, Oklahoma · 1966 days ago · 7 km deep · 84 km away
  30. 1.87 km SE of Stillwater, Oklahoma · 1965 days ago · 7 km deep · 96 km away
  31. 1.95 km W of Lucien, Oklahoma · 1965 days ago · 7 km deep · 65 km away
  32. 2.216 km NW of Pawnee, Oklahoma · 1964 days ago · 8 km deep · 66 km away · felt by 1
  33. 1.72 km SE of Aline, Oklahoma · 1960 days ago · 8 km deep · 96 km away
  34. 1.610 km NNW of Perry, Oklahoma · 1958 days ago · 6 km deep · 56 km away
  35. 2.14 km ESE of Perry, Oklahoma · 1955 days ago · 7 km deep · 68 km away
  36. 2.17 km ESE of Ames, Oklahoma · 1949 days ago · 8 km deep · 94 km away
  37. 1.99 km NW of Perry, Oklahoma · 1949 days ago · 6 km deep · 57 km away
  38. 1.95 km ESE of Jefferson, Oklahoma · 1948 days ago · 8 km deep · 31 km away
  39. 1.56 km N of Ames, Oklahoma · 1948 days ago · 7 km deep · 91 km away

Before

  1. 1.710 km ESE of Jefferson, Oklahoma · 2006 days ago · 7 km deep · 27 km away
  2. 2.4Oklahoma · 2006 days ago · 5 km deep · 28 km away · felt by 1
  3. 1.54 km N of Breckinridge, Oklahoma · 2010 days ago · 7 km deep · 50 km away
  4. 3.311 km W of Hennessey, Oklahoma · 2011 days ago · 6 km deep · 98 km away · felt by 7
  5. 1.75 km NW of Bison, Oklahoma · 2011 days ago · 5 km deep · 82 km away
  6. 2.313 km NW of Pawnee, Oklahoma · 2012 days ago · 6 km deep · 68 km away · felt by 1
  7. 1.95 km NNE of Ames, Oklahoma · 2012 days ago · 8 km deep · 90 km away
  8. 1.68 km NW of Perry, Oklahoma · 2013 days ago · 8 km deep · 58 km away
  9. 1.74 km N of Ames, Oklahoma · 2013 days ago · 8 km deep · 91 km away
  10. 1.66 km SW of Manchester, Oklahoma · 2013 days ago · 5 km deep · 59 km away
  11. 2.15 km N of Ames, Oklahoma · 2013 days ago · 8 km deep · 91 km away
  12. 2.56 km WSW of Helena, Oklahoma · 2015 days ago · 7 km deep · 88 km away
  13. 2.33 km ENE of Eastborough, Kansas · 2016 days ago · 5 km deep · 96 km away · felt by 44
  14. 1.57 km ENE of Nescatunga, Oklahoma · 2016 days ago · 6 km deep · 56 km away
  15. 1.75 km NE of Eastborough, Kansas · 2017 days ago · 5 km deep · 98 km away · felt by 4
  16. 2.016 km NNE of Morrison, Oklahoma · 2017 days ago · 5 km deep · 65 km away · felt by 2
  17. 2.05 km N of Ames, Oklahoma · 2017 days ago · 8 km deep · 91 km away · felt by 1
  18. 3.24 km NE of Eastborough, Kansas · 2018 days ago · 5 km deep · 97 km away · felt by 590
  19. 3.13 km NE of Eastborough, Kansas · 2018 days ago · 5 km deep · 96 km away · felt by 291
  20. 2.03 km NE of Eastborough, Kansas · 2018 days ago · 5 km deep · 97 km away · felt by 84

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ok2021gcos. Read Wed, Sep 23, 2026, 5:16 AM UTC.