M1.9 earthquake 8 km NW of Prague, Oklahoma

Magnitude

1.9 (ml), micro

Local time

Fri, Dec 17, 2021, 2:52 PM CST

UTC

2021-12-17 20:52:55 UTC

Depth

7.9 km (4.9 mi), shallow

Epicenter

35.532° N, 96.759° W

Region

Oklahoma

Tsunami flag

No

Status

Reviewed by a seismologist

Magnitude uncertainty

±0.14

Station coverage gap

48°

Stations used

54

• Prague, OklahomaPopulation 2,453. Forecast8 kmNW
• Shawnee, OklahomaPopulation 31,286. Forecast27 kmNNE
• Oklahoma City, OklahomaPopulation 681,054. Forecast69 kmE
• Dallas, TexasPopulation 1,326,087. Forecast306 kmN

After

1. 1.72 km WNW of Crescent, OklahomaFri, Dec 17, 5:46 PM CST · 1740 days ago · 8 km deep · 91 km away
2. 1.88 km NW of Prague, OklahomaSat, Dec 18, 1:23 AM CST · 1740 days ago · 7 km deep · 0 km away
3. 2.34 km NE of Coyle, OklahomaSat, Dec 18, 10:29 AM CST · 1739 days ago · 7 km deep · 64 km away · felt by 2
4. 1.71 km W of Bridge Creek, OklahomaWed, Dec 29, 12:58 AM CST · 1729 days ago · 5 km deep · 96 km away · felt by 6
5. 2.010 km WSW of Shamrock, OklahomaWed, Dec 29, 4:28 PM CST · 1728 days ago · 7 km deep · 37 km away
6. 2.01 km WNW of Bridge Creek, OklahomaFri, Dec 31, 10:31 AM CST · 1726 days ago · 5 km deep · 96 km away · felt by 8
7. 1.53 km N of Ada, OklahomaTue, Jan 4, 10:08 AM CST · 1722 days ago · 5 km deep · 81 km away
8. 1.67 km E of Marshall, OklahomaThu, Jan 6, 8:34 AM CST · 1720 days ago · 25 km deep · 99 km away
9. 1.67 km NW of Wetumka, OklahomaSun, Jan 9, 8:57 AM CST · 1717 days ago · 2 km deep · 50 km away
10. 2.111 km N of Lindsay, OklahomaSun, Jan 9, 12:45 PM CST · 1717 days ago · 7 km deep · 100 km away
11. 2.25 km N of Stroud, OklahomaMon, Jan 17, 4:09 PM CST · 1709 days ago · 8 km deep · 31 km away
12. 1.71 km SW of Cole, OklahomaFri, Jan 28, 3:14 AM CST · 1699 days ago · 7 km deep · 90 km away
13. 2.61 km W of Cole, OklahomaFri, Jan 28, 6:15 AM CST · 1699 days ago · 7 km deep · 89 km away · felt by 62
14. 1.61 km SW of Cole, OklahomaSat, Jan 29, 8:00 AM CST · 1698 days ago · 6 km deep · 89 km away
15. 1.62 km WSW of Cole, OklahomaSun, Jan 30, 3:25 AM CST · 1697 days ago · 7 km deep · 90 km away
16. 2.40 km W of Cole, OklahomaSun, Jan 30, 7:22 AM CST · 1697 days ago · 6 km deep · 88 km away · felt by 20
17. 1.69 km SW of Yukon, OklahomaMon, Jan 31, 3:09 AM CST · 1696 days ago · 7 km deep · 97 km away
18. 1.89 km SW of Yukon, OklahomaMon, Jan 31, 5:54 AM CST · 1696 days ago · 6 km deep · 99 km away · felt by 2
19. 1.68 km SW of Yukon, OklahomaMon, Jan 31, 7:12 AM CST · 1696 days ago · 5 km deep · 98 km away
20. 1.51 km WNW of Cole, OklahomaMon, Jan 31, 3:20 PM CST · 1695 days ago · 4 km deep · 89 km away
21. 1.61 km W of Cole, OklahomaMon, Jan 31, 8:35 PM CST · 1695 days ago · 7 km deep · 90 km away · felt by 4
22. 1.82 km WNW of Cole, OklahomaTue, Feb 1, 1:24 AM CST · 1695 days ago · 7 km deep · 90 km away · felt by 3
23. 2.21 km WNW of Cole, OklahomaTue, Feb 1, 7:56 AM CST · 1695 days ago · 6 km deep · 89 km away · felt by 12
24. 1.91 km WNW of Cole, OklahomaTue, Feb 1, 5:48 PM CST · 1694 days ago · 7 km deep · 89 km away · felt by 2
25. 1.78 km SW of Yukon, OklahomaWed, Feb 2, 5:42 AM CST · 1694 days ago · 5 km deep · 98 km away
26. 1.68 km SW of Yukon, OklahomaWed, Feb 2, 6:17 AM CST · 1694 days ago · 6 km deep · 98 km away
27. 1.52 km W of Cole, OklahomaWed, Feb 2, 6:29 AM CST · 1694 days ago · 7 km deep · 90 km away
28. 1.88 km SW of Yukon, OklahomaThu, Feb 3, 8:44 AM CST · 1692 days ago · 5 km deep · 98 km away
29. 1.77 km SW of Yale, OklahomaMon, Feb 7, 12:15 AM CST · 1689 days ago · 8 km deep · 60 km away · felt by 1

Before

1. 2.18 km NW of Prague, OklahomaFri, Dec 17, 1:19 PM CST · 1740 days ago · 8 km deep · 0 km away
2. 1.714 km E of Lamar, OklahomaFri, Dec 17, 1:33 AM CST · 1741 days ago · 6 km deep · 87 km away
3. 2.014 km SSW of Hanna, OklahomaThu, Dec 16, 7:26 PM CST · 1741 days ago · 7 km deep · 90 km away · felt by 1
4. 2.14 km NE of Coyle, OklahomaThu, Dec 16, 1:49 AM CST · 1742 days ago · 7 km deep · 64 km away
5. 1.510 km SSE of Dibble, OklahomaThu, Dec 16, 12:36 AM CST · 1742 days ago · 7 km deep · 98 km away
6. 2.010 km WSW of Shamrock, OklahomaWed, Dec 15, 11:05 PM CST · 1742 days ago · 8 km deep · 37 km away
7. 1.86 km W of Johnson, OklahomaTue, Dec 14, 7:32 AM CST · 1744 days ago · 6 km deep · 20 km away
8. 1.614 km N of Arpelar, OklahomaMon, Dec 13, 1:02 AM CST · 1745 days ago · 6 km deep · 90 km away
9. 1.710 km SSE of Dibble, OklahomaThu, Dec 9, 3:51 AM CST · 1749 days ago · 7 km deep · 98 km away
10. 1.89 km SSE of Dibble, OklahomaTue, Dec 7, 9:36 AM CST · 1750 days ago · 7 km deep · 98 km away
11. 1.61 km SW of Bridge Creek, OklahomaFri, Dec 3, 12:31 PM CST · 1754 days ago · 4 km deep · 96 km away · felt by 2
12. 1.87 km WSW of Shamrock, OklahomaSat, Nov 27, 10:55 AM CST · 1760 days ago · 7 km deep · 41 km away
13. 1.68 km NW of Prague, OklahomaSat, Nov 27, 9:15 AM CST · 1760 days ago · 8 km deep · 1 km away
14. 1.95 km ESE of Meeker, OklahomaSat, Nov 27, 8:38 AM CST · 1760 days ago · 7 km deep · 10 km away
15. 1.82 km WSW of Bridge Creek, OklahomaWed, Nov 24, 9:11 PM CST · 1763 days ago · 6 km deep · 97 km away · felt by 3
16. 1.69 km SW of Yukon, OklahomaMon, Nov 22, 2:15 PM CST · 1765 days ago · 5 km deep · 99 km away
17. 2.05 km N of Stroud, OklahomaFri, Nov 19, 11:38 PM CST · 1768 days ago · 8 km deep · 31 km away
18. 1.67 km SW of Yukon, OklahomaThu, Nov 18, 9:53 PM CST · 1769 days ago · 5 km deep · 97 km away

From the USGS Earthquake Hazards Program and its partner networks, event ok2021yrbk. Read Wed, Sep 23, 2026, 1:39 AM UTC.