M2.8 earthquake 13 km WSW of Ralston, Oklahoma

Magnitude

2.8 (mb_lg), micro

Local time

Thu, Dec 10, 2015, 3:22 PM CST

UTC

2015-12-10 21:22:43 UTC

Depth

5.0 km (3.1 mi), shallow

Epicenter

36.456° N, 96.876° W

Region

Oklahoma

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 1.5 km horizontally, 2.0 km in depth

Magnitude uncertainty

±0.13

Depth from

Operator assigned

Station coverage gap

65°

Stations used

38

• Pawnee, OklahomaPopulation 2,160. Forecast15 kmNNW
• Ponca City, OklahomaPopulation 24,758. Forecast34 kmSE
• Tulsa, OklahomaPopulation 413,066. Forecast86 kmWNW
• Dallas, TexasPopulation 1,326,087. Forecast409 kmN

After

1. 3.16 km W of Arcadia, OklahomaWed, Dec 30, 1:32 AM CST · 3919 days ago · 6 km deep · 100 km away · felt by 11
2. 3.24 km W of Langston, OklahomaWed, Dec 30, 5:22 AM CST · 3919 days ago · 8 km deep · 69 km away · felt by 1
3. 3.06 km W of Arcadia, OklahomaWed, Dec 30, 12:13 PM CST · 3919 days ago · 7 km deep · 100 km away · felt by 28
4. 2.55 km NNE of Maramec, OklahomaWed, Dec 30, 4:24 PM CST · 3918 days ago · 4 km deep · 27 km away
5. 2.86 km W of Arcadia, OklahomaWed, Dec 30, 6:51 PM CST · 3918 days ago · 6 km deep · 100 km away · felt by 7
6. 3.04 km NW of Medford, OklahomaWed, Dec 30, 9:26 PM CST · 3918 days ago · 5 km deep · 90 km away
7. 2.56 km ENE of Edmond, OklahomaThu, Dec 31, 12:26 AM CST · 3918 days ago · 6 km deep · 100 km away · felt by 6
8. 2.68 km S of Cedar Valley, OklahomaThu, Dec 31, 2:31 PM CST · 3917 days ago · 6 km deep · 97 km away
9. 2.14 km N of Jefferson, OklahomaThu, Dec 31, 5:12 PM CST · 3917 days ago · 5 km deep · 88 km away · felt by 1
10. 2.55 km S of Langston, OklahomaThu, Dec 31, 9:29 PM CST · 3917 days ago · 7 km deep · 70 km away · felt by 5
11. 2.56 km ENE of Edmond, OklahomaFri, Jan 1, 12:57 AM CST · 3917 days ago · 6 km deep · 99 km away · felt by 7
12. 2.56 km W of Arcadia, OklahomaFri, Jan 1, 3:15 AM CST · 3917 days ago · 6 km deep · 100 km away
13. 3.010 km W of Medford, OklahomaFri, Jan 1, 5:25 AM CST · 3917 days ago · 5 km deep · 95 km away · felt by 1
14. 4.26 km ENE of Edmond, OklahomaFri, Jan 1, 5:39 AM CST · 3917 days ago · 6 km deep · 100 km away · felt by 815
15. 3.46 km S of Guthrie, OklahomaFri, Jan 1, 2:28 PM CST · 3916 days ago · 6 km deep · 87 km away · felt by 23
16. 3.06 km W of Arcadia, OklahomaFri, Jan 1, 4:08 PM CST · 3916 days ago · 7 km deep · 100 km away · felt by 4
17. 3.18 km NNE of Guthrie, OklahomaFri, Jan 1, 4:40 PM CST · 3916 days ago · 7 km deep · 73 km away · felt by 5
18. 3.210 km NNE of Guthrie, OklahomaFri, Jan 1, 5:15 PM CST · 3916 days ago · 5 km deep · 72 km away · felt by 5
19. 3.02 km NE of Medford, OklahomaFri, Jan 1, 11:08 PM CST · 3916 days ago · 6 km deep · 85 km away · felt by 2
20. 3.10 km N of Lucien, OklahomaSat, Jan 2, 7:46 AM CST · 3916 days ago · 7 km deep · 55 km away · felt by 3
21. 2.68 km NNW of Arcadia, OklahomaSat, Jan 2, 1:26 PM CST · 3916 days ago · 6 km deep · 90 km away · felt by 3
22. 3.38 km NNW of Arcadia, OklahomaSat, Jan 2, 2:26 PM CST · 3915 days ago · 7 km deep · 90 km away · felt by 40
23. 3.30 km WNW of Lucien, OklahomaSat, Jan 2, 3:04 PM CST · 3915 days ago · 7 km deep · 56 km away · felt by 2
24. 2.70 km NNE of Lucien, OklahomaSat, Jan 2, 3:20 PM CST · 3915 days ago · 7 km deep · 55 km away · felt by 1
25. 2.65 km W of Arcadia, OklahomaSun, Jan 3, 1:51 AM CST · 3915 days ago · 6 km deep · 100 km away · felt by 9
26. 2.76 km WNW of Arcadia, OklahomaSun, Jan 3, 10:47 AM CST · 3915 days ago · 5 km deep · 98 km away · felt by 8
27. 2.75 km W of Arcadia, OklahomaSun, Jan 3, 11:02 AM CST · 3915 days ago · 4 km deep · 99 km away
28. 3.112 km NNE of Coyle, OklahomaSun, Jan 3, 2:56 PM CST · 3914 days ago · 10 km deep · 52 km away · felt by 21
29. 3.312 km N of Coyle, OklahomaSun, Jan 3, 3:38 PM CST · 3914 days ago · 5 km deep · 53 km away · felt by 28
30. 2.65 km W of Arcadia, OklahomaSun, Jan 3, 4:33 PM CST · 3914 days ago · 5 km deep · 100 km away
31. 2.513 km NNE of Coyle, OklahomaSun, Jan 3, 4:55 PM CST · 3914 days ago · 6 km deep · 52 km away
32. 2.76 km W of Arcadia, OklahomaSun, Jan 3, 4:57 PM CST · 3914 days ago · 6 km deep · 100 km away
33. 2.913 km NNE of Coyle, OklahomaSun, Jan 3, 11:54 PM CST · 3914 days ago · 8 km deep · 52 km away · felt by 22
34. 3.312 km NNE of Coyle, OklahomaMon, Jan 4, 3:45 AM CST · 3914 days ago · 12 km deep · 52 km away · felt by 1
35. 3.413 km NNE of Coyle, OklahomaMon, Jan 4, 4:20 AM CST · 3914 days ago · 10 km deep · 52 km away · felt by 4
36. 3.513 km NNE of Coyle, OklahomaMon, Jan 4, 6:23 AM CST · 3914 days ago · 12 km deep · 52 km away · felt by 27
37. 2.913 km WSW of Stillwater, OklahomaMon, Jan 4, 6:38 AM CST · 3914 days ago · 8 km deep · 51 km away
38. 3.413 km NNE of Coyle, OklahomaMon, Jan 4, 6:43 AM CST · 3914 days ago · 9 km deep · 52 km away · felt by 7
39. 2.37 km ENE of Edmond, OklahomaMon, Jan 4, 10:49 AM CST · 3914 days ago · 5 km deep · 98 km away · felt by 8
40. 2.9OklahomaMon, Jan 4, 11:16 AM CST · 3914 days ago · 8 km deep · 52 km away · felt by 6
41. 2.66 km SE of Tryon, OklahomaTue, Jan 5, 4:31 AM CST · 3913 days ago · 6 km deep · 69 km away
42. 2.95 km W of Arcadia, OklahomaTue, Jan 5, 7:00 PM CST · 3912 days ago · 6 km deep · 100 km away · felt by 15
43. 3.05 km W of Arcadia, OklahomaTue, Jan 5, 7:17 PM CST · 3912 days ago · 6 km deep · 100 km away · felt by 33
44. 3.25 km W of Arcadia, OklahomaWed, Jan 6, 12:51 AM CST · 3912 days ago · 5 km deep · 100 km away · felt by 7
45. 2.96 km ENE of Edmond, OklahomaWed, Jan 6, 2:45 AM CST · 3912 days ago · 7 km deep · 100 km away · felt by 4
46. 2.65 km W of Arcadia, OklahomaWed, Jan 6, 7:34 AM CST · 3912 days ago · 6 km deep · 100 km away
47. 2.513 km NNE of Coyle, OklahomaWed, Jan 6, 7:14 PM CST · 3911 days ago · 7 km deep · 52 km away
48. 2.85 km W of Arcadia, OklahomaWed, Jan 6, 7:20 PM CST · 3911 days ago · 5 km deep · 99 km away · felt by 5
49. 3.56 km ENE of Edmond, OklahomaWed, Jan 6, 8:15 PM CST · 3911 days ago · 6 km deep · 100 km away · felt by 72
50. 2.61 km W of Red Rock, OklahomaThu, Jan 7, 11:59 AM CST · 3911 days ago · 5 km deep · 29 km away
51. 2.87 km NNE of Maramec, OklahomaThu, Jan 7, 6:46 PM CST · 3910 days ago · 6 km deep · 26 km away · felt by 7
52. 3.56 km WNW of Lamont, OklahomaThu, Jan 7, 11:37 PM CST · 3910 days ago · 5 km deep · 73 km away · felt by 6
53. 3.07 km NNE of Maramec, OklahomaThu, Jan 7, 11:49 PM CST · 3910 days ago · 7 km deep · 26 km away · felt by 1
54. 2.33 km ENE of Covington, OklahomaFri, Jan 8, 2:06 AM CST · 3910 days ago · 5 km deep · 62 km away · felt by 1
55. 2.64 km NNW of Red Rock, OklahomaFri, Jan 8, 12:07 PM CST · 3910 days ago · 6 km deep · 30 km away
56. 3.55 km W of Arcadia, OklahomaFri, Jan 8, 12:43 PM CST · 3910 days ago · 7 km deep · 100 km away · felt by 65
57. 2.95 km NNE of Edmond, OklahomaFri, Jan 8, 4:52 PM CST · 3909 days ago · 7 km deep · 99 km away · felt by 16
58. 2.56 km WSW of Perry, OklahomaSat, Jan 9, 7:00 AM CST · 3909 days ago · 7 km deep · 48 km away
59. 2.16 km ENE of Edmond, OklahomaSat, Jan 9, 1:07 PM CST · 3909 days ago · 7 km deep · 100 km away · felt by 4
60. 1.64 km WSW of South Haven, KansasSat, Jan 9, 8:56 PM CST · 3908 days ago · 6 km deep · 83 km away

The first 60 of 200.

From the USGS Earthquake Hazards Program and its partner networks, event us20004g8y. Read Tue, Sep 22, 2026, 7:04 AM UTC.