Oklahoma earthquakes

M1.6 earthquake 8 km NW of Prague, Oklahoma

A magnitude 1.6 earthquake struck 8 km NW of Prague, Oklahoma on Sat, Nov 27, 2021, 9:15 AM CST (15:15 UTC), 8 km (5 mi) below the surface.

A larger quake followed: M2.3 4 km NE of Coyle, Oklahoma. This one was a foreshock.

Prague 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
2021-11-27 15:15:46 UTC
Depth
7.7 km (4.8 mi), shallow
Epicenter
35.539° N, 96.750° 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
48°
Stations used
33

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 23 in the 60 days after this one and 20 in the 30 days before it.

After

  1. 1.87 km WSW of Shamrock, Oklahoma · 1764 days ago · 7 km deep · 40 km away
  2. 1.61 km SW of Bridge Creek, Oklahoma · 1758 days ago · 4 km deep · 97 km away · felt by 2
  3. 1.89 km SSE of Dibble, Oklahoma · 1754 days ago · 7 km deep · 99 km away
  4. 1.710 km SSE of Dibble, Oklahoma · 1753 days ago · 7 km deep · 99 km away
  5. 1.614 km N of Arpelar, Oklahoma · 1749 days ago · 6 km deep · 90 km away
  6. 1.86 km W of Johnson, Oklahoma · 1747 days ago · 6 km deep · 21 km away
  7. 2.010 km WSW of Shamrock, Oklahoma · 1746 days ago · 8 km deep · 37 km away
  8. 1.510 km SSE of Dibble, Oklahoma · 1746 days ago · 7 km deep · 99 km away
  9. 2.14 km NE of Coyle, Oklahoma · 1746 days ago · 7 km deep · 64 km away
  10. 2.014 km SSW of Hanna, Oklahoma · 1745 days ago · 7 km deep · 90 km away · felt by 1
  11. 1.714 km E of Lamar, Oklahoma · 1745 days ago · 6 km deep · 87 km away
  12. 2.18 km NW of Prague, Oklahoma · 1744 days ago · 8 km deep · 1 km away
  13. 1.98 km NW of Prague, Oklahoma · 1744 days ago · 8 km deep · 1 km away
  14. 1.72 km WNW of Crescent, Oklahoma · 1744 days ago · 8 km deep · 91 km away
  15. 1.88 km NW of Prague, Oklahoma · 1744 days ago · 7 km deep · 1 km away
  16. 2.34 km NE of Coyle, Oklahoma · 1743 days ago · 7 km deep · 64 km away · felt by 2
  17. 1.71 km W of Bridge Creek, Oklahoma · 1733 days ago · 5 km deep · 97 km away · felt by 6
  18. 2.010 km WSW of Shamrock, Oklahoma · 1732 days ago · 7 km deep · 37 km away
  19. 2.01 km WNW of Bridge Creek, Oklahoma · 1730 days ago · 5 km deep · 97 km away · felt by 8
  20. 1.53 km N of Ada, Oklahoma · 1726 days ago · 5 km deep · 82 km away
  21. 1.67 km E of Marshall, Oklahoma · 1724 days ago · 25 km deep · 99 km away
  22. 1.67 km NW of Wetumka, Oklahoma · 1721 days ago · 2 km deep · 50 km away
  23. 2.25 km N of Stroud, Oklahoma · 1713 days ago · 8 km deep · 30 km away

Before

  1. 1.95 km ESE of Meeker, Oklahoma · 1764 days ago · 7 km deep · 11 km away
  2. 1.82 km WSW of Bridge Creek, Oklahoma · 1767 days ago · 6 km deep · 98 km away · felt by 3
  3. 1.69 km SW of Yukon, Oklahoma · 1769 days ago · 5 km deep · 100 km away
  4. 2.05 km N of Stroud, Oklahoma · 1772 days ago · 8 km deep · 30 km away
  5. 1.67 km SW of Yukon, Oklahoma · 1773 days ago · 5 km deep · 98 km away
  6. 1.95 km WSW of Washington, Oklahoma · 1774 days ago · 6 km deep · 91 km away
  7. 2.01 km NNW of Cushing, Oklahoma · 1779 days ago · 7 km deep · 52 km away
  8. 2.210 km WSW of Shamrock, Oklahoma · 1779 days ago · 8 km deep · 37 km away
  9. 1.98 km SSW of Warwick, Oklahoma · 1780 days ago · 7 km deep · 28 km away
  10. 1.58 km SW of Yukon, Oklahoma · 1780 days ago · 7 km deep · 99 km away
  11. 1.78 km SSW of Warwick, Oklahoma · 1780 days ago · 7 km deep · 28 km away
  12. 2.88 km SSW of Warwick, Oklahoma · 1780 days ago · 7 km deep · 28 km away · felt by 14
  13. 1.68 km SW of Yukon, Oklahoma · 1780 days ago · 5 km deep · 98 km away
  14. 1.68 km SW of Yukon, Oklahoma · 1780 days ago · 6 km deep · 99 km away
  15. 1.62 km WNW of Cushing, Oklahoma · 1784 days ago · 7 km deep · 51 km away · felt by 1
  16. 1.63 km WNW of Cushing, Oklahoma · 1784 days ago · 7 km deep · 51 km away
  17. 2.08 km SSW of Warwick, Oklahoma · 1785 days ago · 6 km deep · 28 km away
  18. 1.57 km NE of Harrah, Oklahoma · 1791 days ago · 7 km deep · 33 km away
  19. 1.63 km NE of Morrison, Oklahoma · 1793 days ago · 4 km deep · 89 km away
  20. 1.68 km E of Orlando, Oklahoma · 1794 days ago · 8 km deep · 82 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ok2021xgcf. Read Sat, Sep 26, 2026, 10:09 PM UTC.