M2.8 earthquake 9 km NE of Thomas, Oklahoma

Magnitude

2.8 (ml), micro

Local time

Wed, Nov 21, 2018, 9:26 PM CST

UTC

2018-11-22 03:26:24 UTC

Depth

4.4 km (2.8 mi), shallow

Epicenter

35.806° N, 98.682° W

Region

Oklahoma

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 1.6 km horizontally, 4.3 km in depth

Magnitude uncertainty

±0.15

Station coverage gap

162°

Stations used

97

• Thomas, OklahomaPopulation 1,244. Forecast9 kmNE
• Weatherford, OklahomaPopulation 12,126. Forecast31 kmN
• Oklahoma City, OklahomaPopulation 681,054. Forecast112 kmWNW
• Fort Worth, TexasPopulation 1,008,106. Forecast365 kmNNW

After

1. 2.44 km E of Hennessey, OklahomaSat, Nov 24, 4:52 PM CST · 2858 days ago · 5 km deep · 82 km away
2. 2.73 km SE of Meno, OklahomaSat, Nov 24, 11:16 PM CST · 2858 days ago · 6 km deep · 78 km away
3. 2.88 km SW of Waynoka, OklahomaTue, Nov 27, 1:01 PM CST · 2855 days ago · 6 km deep · 84 km away
4. 2.717 km SE of Waynoka, OklahomaWed, Nov 28, 4:12 PM CST · 2854 days ago · 7 km deep · 76 km away · felt by 1
5. 2.65 km E of Hennessey, OklahomaFri, Nov 30, 4:53 AM CST · 2853 days ago · 3 km deep · 83 km away
6. 2.91 km S of Chester, OklahomaSat, Dec 1, 6:34 AM CST · 2852 days ago · 7 km deep · 50 km away
7. 2.61 km S of Chester, OklahomaSat, Dec 1, 6:51 AM CST · 2852 days ago · 7 km deep · 49 km away
8. 2.21 km S of Chester, OklahomaSat, Dec 1, 6:34 PM CST · 2851 days ago · 5 km deep · 50 km away
9. 2.32 km ESE of Hennessey, OklahomaSun, Dec 2, 3:36 AM CST · 2851 days ago · 5 km deep · 80 km away
10. 3.215 km SSE of Waynoka, OklahomaTue, Dec 4, 8:02 PM CST · 2848 days ago · 6 km deep · 73 km away · felt by 1
11. 2.62 km ESE of Hennessey, OklahomaWed, Dec 5, 1:43 AM CST · 2848 days ago · 4 km deep · 80 km away
12. 2.75 km WNW of Carmen, OklahomaWed, Dec 5, 5:23 AM CST · 2848 days ago · 4 km deep · 89 km away
13. 3.04 km E of Hennessey, OklahomaWed, Dec 5, 10:55 AM CST · 2847 days ago · 5 km deep · 82 km away · felt by 6
14. 2.715 km SSE of Waynoka, OklahomaSat, Dec 8, 9:53 AM CST · 2845 days ago · 6 km deep · 73 km away
15. 2.816 km SSE of Waynoka, OklahomaSat, Dec 8, 6:55 PM CST · 2844 days ago · 5 km deep · 73 km away
16. 2.817 km SSE of Waynoka, OklahomaSun, Dec 9, 12:14 AM CST · 2844 days ago · 5 km deep · 72 km away · felt by 1
17. 2.88 km SW of Waynoka, OklahomaTue, Dec 11, 10:02 PM CST · 2841 days ago · 7 km deep · 85 km away
18. 2.517 km SE of Waynoka, OklahomaThu, Dec 13, 11:22 PM CST · 2839 days ago · 9 km deep · 72 km away
19. 2.917 km SSE of Waynoka, OklahomaFri, Dec 14, 11:45 AM CST · 2838 days ago · 8 km deep · 72 km away
20. 3.117 km SSE of Waynoka, OklahomaSat, Dec 15, 12:09 AM CST · 2838 days ago · 5 km deep · 72 km away · felt by 2
21. 3.016 km SSE of Waynoka, OklahomaMon, Dec 17, 1:42 AM CST · 2836 days ago · 5 km deep · 73 km away · felt by 5
22. 2.66 km NW of Goltry, OklahomaMon, Dec 17, 10:52 PM CST · 2835 days ago · 7 km deep · 95 km away
23. 2.55 km E of Hennessey, OklahomaTue, Dec 18, 2:25 PM CST · 2834 days ago · 5 km deep · 83 km away
24. 1.62 km SW of Okarche, OklahomaSun, Dec 23, 11:03 PM CST · 2829 days ago · 5 km deep · 63 km away · felt by 2
25. 1.92 km E of Hennessey, OklahomaWed, Dec 26, 4:46 AM CST · 2827 days ago · 5 km deep · 81 km away
26. 3.15 km ESE of Cleo Springs, OklahomaFri, Dec 28, 6:32 AM CST · 2825 days ago · 5 km deep · 70 km away · felt by 6
27. 3.03 km ESE of Hennessey, OklahomaFri, Dec 28, 10:05 PM CST · 2824 days ago · 5 km deep · 80 km away · felt by 8
28. 2.05 km ESE of Cleo Springs, OklahomaSun, Dec 30, 2:50 AM CST · 2823 days ago · 6 km deep · 71 km away
29. 2.26 km ESE of Cleo Springs, OklahomaSun, Dec 30, 4:46 AM CST · 2823 days ago · 6 km deep · 70 km away
30. 2.62 km SE of Hennessey, OKWed, Jan 2, 12:40 AM CST · 2820 days ago · 5 km deep · 79 km away · felt by 3
31. 2.32 km ESE of Hennessey, OklahomaWed, Jan 2, 12:59 AM CST · 2820 days ago · 2 km deep · 80 km away
32. 2.08 km NNW of Meno, OklahomaThu, Jan 3, 1:09 AM CST · 2819 days ago · 5 km deep · 84 km away
33. 2.219 km SSE of Waynoka, OklahomaThu, Jan 3, 10:26 PM CST · 2818 days ago · 5 km deep · 70 km away
34. 3.04 km ESE of Meno, OklahomaSun, Jan 6, 4:38 AM CST · 2816 days ago · 5 km deep · 80 km away · felt by 6
35. 1.93 km SE of Ringwood, OklahomaSun, Jan 6, 6:23 AM CST · 2816 days ago · 5 km deep · 75 km away
36. 2.511 km ESE of Watonga, OklahomaMon, Jan 7, 8:43 AM CST · 2815 days ago · 5 km deep · 35 km away
37. 2.38 km SW of Goltry, OklahomaMon, Jan 7, 11:16 AM CST · 2814 days ago · 5 km deep · 86 km away
38. 2.015 km W of Union City, OklahomaSun, Jan 13, 4:13 AM CST · 2809 days ago · 5 km deep · 71 km away
39. 2.45 km SW of Tuttle, OklahomaWed, Jan 16, 5:42 AM CST · 2806 days ago · 5 km deep · 96 km away
40. 2.84 km S of Minco, OklahomaFri, Jan 18, 9:17 AM CST · 2804 days ago · 5 km deep · 89 km away · felt by 4
41. 2.35 km SW of Tuttle, OklahomaSat, Jan 19, 7:45 PM CST · 2802 days ago · 5 km deep · 97 km away · felt by 2
42. 2.14 km NW of Chester, OklahomaSun, Jan 20, 4:55 AM CST · 2802 days ago · 5 km deep · 55 km away
43. 2.16 km WSW of Tuttle, OklahomaSun, Jan 20, 5:42 PM CST · 2801 days ago · 6 km deep · 94 km away

Before

1. 3.010 km E of Kingfisher, OklahomaSat, Nov 17, 10:57 PM CST · 2865 days ago · 7 km deep · 78 km away · felt by 8
2. 2.915 km W of Union City, OklahomaThu, Nov 15, 11:42 PM CST · 2867 days ago · 11 km deep · 71 km away
3. 2.816 km SE of Waynoka, OklahomaTue, Nov 13, 2:28 PM CST · 2869 days ago · 5 km deep · 74 km away
4. 2.44 km ENE of Tuttle, OklahomaSun, Nov 11, 10:16 AM CST · 2872 days ago · 8 km deep · 100 km away · felt by 2
5. 2.63 km NNE of Okarche, OklahomaSat, Nov 3, 9:10 PM CDT · 2879 days ago · 8 km deep · 65 km away · felt by 4
6. 2.52 km SE of Ames, OklahomaThu, Nov 1, 1:37 AM CDT · 2882 days ago · 5 km deep · 67 km away · felt by 2
7. 2.50 km SE of Chester, OklahomaWed, Oct 31, 4:28 AM CDT · 2883 days ago · 7 km deep · 50 km away

From the USGS Earthquake Hazards Program and its partner networks, event us1000hvaq. Read Tue, Sep 22, 2026, 3:54 AM UTC.