M2.8 earthquake 8 km SW of Shamrock, Oklahoma

Magnitude

2.8 (ml), micro

Local time

Sun, Dec 6, 2015, 12:14 PM CST

UTC

2015-12-06 18:14:18 UTC

Depth

5.0 km (3.1 mi), shallow

Epicenter

35.852° N, 96.651° W

Region

Oklahoma

Felt reports

1

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 2.0 km horizontally, 6.8 km in depth

Station coverage gap

66°

Stations used

0

• Stroud, OklahomaPopulation 2,767. Forecast11 kmN
• Stillwater, OklahomaPopulation 48,967. Forecast47 kmSE
• Tulsa, OklahomaPopulation 413,066. Forecast68 kmWSW
• Dallas, TexasPopulation 1,326,087. Forecast342 kmN

After

1. 3.19 km SW of Shamrock, OklahomaSun, Dec 6, 12:25 PM CST · 3951 days ago · 5 km deep · 0 km away · felt by 1
2. 2.00 km N of Stillwater, OklahomaMon, Dec 7, 10:00 PM CST · 3950 days ago · 6 km deep · 48 km away · felt by 6
3. 2.84 km ESE of Tryon, OklahomaTue, Dec 8, 12:01 AM CST · 3950 days ago · 5 km deep · 24 km away · felt by 1
4. 2.68 km SW of Shamrock, OklahomaTue, Dec 8, 6:25 AM CST · 3949 days ago · 5 km deep · 1 km away
5. 2.98 km SW of Shamrock, OklahomaTue, Dec 8, 6:27 AM CST · 3949 days ago · 5 km deep · 1 km away
6. 2.83 km NE of Orlando, OklahomaThu, Dec 10, 10:13 AM CST · 3947 days ago · 5 km deep · 72 km away
7. 2.813 km WSW of Ralston, OklahomaThu, Dec 10, 3:22 PM CST · 3947 days ago · 5 km deep · 70 km away
8. 2.81 km E of Coyle, OklahomaThu, Dec 10, 4:09 PM CST · 3947 days ago · 6 km deep · 52 km away
9. 3.36 km WSW of Perry, OklahomaThu, Dec 10, 5:21 PM CST · 3947 days ago · 8 km deep · 78 km away · felt by 3
10. 2.55 km N of Glencoe, OklahomaThu, Dec 10, 6:00 PM CST · 3947 days ago · 8 km deep · 54 km away
11. 2.73 km W of Cushing, OklahomaFri, Dec 11, 2:22 AM CST · 3947 days ago · 5 km deep · 20 km away
12. 2.62 km WNW of Cushing, OklahomaFri, Dec 11, 2:44 AM CST · 3947 days ago · 5 km deep · 20 km away
13. 2.64 km SSE of Covington, OklahomaFri, Dec 11, 7:36 PM CST · 3946 days ago · 5 km deep · 95 km away · felt by 2
14. 3.10 km NNW of Lucien, OklahomaSat, Dec 12, 6:39 AM CST · 3945 days ago · 8 km deep · 87 km away
15. 3.45 km ESE of Red Rock, OklahomaSat, Dec 12, 11:40 AM CST · 3945 days ago · 7 km deep · 78 km away · felt by 6
16. 2.63 km WNW of Skedee, OklahomaSat, Dec 12, 8:25 PM CST · 3945 days ago · 4 km deep · 60 km away
17. 3.05 km W of Lucien, OklahomaSun, Dec 13, 3:00 PM CST · 3944 days ago · 8 km deep · 91 km away
18. 2.77 km E of Marland, OklahomaSun, Dec 13, 11:33 PM CST · 3944 days ago · 4 km deep · 86 km away
19. 3.25 km W of Lucien, OklahomaMon, Dec 14, 12:54 AM CST · 3944 days ago · 7 km deep · 91 km away · felt by 7
20. 2.510 km SSE of Cushing, OklahomaMon, Dec 14, 2:40 AM CST · 3944 days ago · 5 km deep · 9 km away
21. 2.7OklahomaMon, Dec 14, 12:15 PM CST · 3943 days ago · 5 km deep · 93 km away · felt by 2
22. 3.29 km NE of Marshall, OklahomaTue, Dec 15, 3:57 AM CST · 3943 days ago · 6 km deep · 91 km away · felt by 2
23. 3.29 km NE of Marshall, OklahomaTue, Dec 15, 4:56 PM CST · 3942 days ago · 6 km deep · 91 km away · felt by 2
24. 2.88 km SSW of Wellston, OklahomaWed, Dec 16, 3:07 AM CST · 3942 days ago · 6 km deep · 47 km away
25. 3.48 km SSW of Wellston, OklahomaWed, Dec 16, 3:20 AM CST · 3942 days ago · 6 km deep · 47 km away · felt by 4
26. 2.57 km SSE of Guthrie, OklahomaWed, Dec 16, 6:38 AM CST · 3941 days ago · 5 km deep · 67 km away · felt by 1
27. 2.77 km NW of Langston, OklahomaWed, Dec 16, 4:17 PM CST · 3941 days ago · 6 km deep · 61 km away
28. 3.13 km N of Coyle, OklahomaWed, Dec 16, 11:56 PM CST · 3941 days ago · 6 km deep · 54 km away · felt by 3
29. 3.49 km NE of Marshall, OklahomaThu, Dec 17, 9:56 AM CST · 3940 days ago · 6 km deep · 91 km away · felt by 1
30. 3.72 km W of Cushing, OklahomaThu, Dec 17, 8:03 PM CST · 3940 days ago · 6 km deep · 20 km away · felt by 26
31. 2.83 km W of Cushing, OklahomaThu, Dec 17, 8:06 PM CST · 3940 days ago · 4 km deep · 20 km away
32. 3.46 km WNW of Lucien, OklahomaThu, Dec 17, 8:35 PM CST · 3940 days ago · 7 km deep · 92 km away · felt by 6
33. 3.33 km SSW of Marshall, OklahomaFri, Dec 18, 2:06 AM CST · 3940 days ago · 5 km deep · 94 km away · felt by 3
34. 3.210 km SSE of Cushing, OklahomaFri, Dec 18, 12:45 PM CST · 3939 days ago · 5 km deep · 9 km away · felt by 3
35. 1.57 km S of Guthrie, OklahomaSat, Dec 19, 4:51 AM CST · 3939 days ago · 2 km deep · 69 km away
36. 2.51 km NNW of Stillwater, OklahomaSat, Dec 19, 2:12 PM CST · 3938 days ago · 7 km deep · 48 km away
37. 2.46 km NNW of Langston, OklahomaSun, Dec 20, 1:53 AM CST · 3938 days ago · 5 km deep · 60 km away · felt by 5
38. 2.14 km SSW of Cushing, OklahomaSun, Dec 20, 5:35 AM CST · 3938 days ago · 5 km deep · 16 km away · felt by 2
39. 3.04 km SW of Marland, OklahomaSun, Dec 20, 10:18 AM CST · 3937 days ago · 6 km deep · 90 km away · felt by 3
40. 2.58 km NE of Stillwater, OklahomaSun, Dec 20, 6:53 PM CST · 3937 days ago · 5 km deep · 45 km away
41. 2.80 km N of Red Rock, OklahomaSun, Dec 20, 9:12 PM CST · 3937 days ago · 7 km deep · 83 km away
42. 2.78 km NNE of Orlando, OklahomaMon, Dec 21, 5:20 AM CST · 3937 days ago · 6 km deep · 76 km away
43. 3.58 km NNW of Arcadia, OklahomaTue, Dec 22, 10:39 AM CST · 3935 days ago · 6 km deep · 64 km away · felt by 26
44. 2.7OklahomaWed, Dec 23, 8:08 PM CST · 3934 days ago · 4 km deep · 43 km away
45. 2.76 km WSW of Perry, OklahomaThu, Dec 24, 5:50 AM CST · 3934 days ago · 5 km deep · 79 km away
46. 3.26 km S of Guthrie, OklahomaThu, Dec 24, 9:13 AM CST · 3933 days ago · 6 km deep · 70 km away
47. 3.46 km S of Guthrie, OklahomaThu, Dec 24, 9:14 AM CST · 3933 days ago · 6 km deep · 70 km away · felt by 8
48. 3.06 km S of Guthrie, OklahomaThu, Dec 24, 4:21 PM CST · 3933 days ago · 3 km deep · 70 km away · felt by 1
49. 3.012 km SSE of Marshall, OklahomaFri, Dec 25, 11:35 PM CST · 3932 days ago · 6 km deep · 84 km away
50. 3.07 km N of Spencer, OklahomaSat, Dec 26, 1:40 PM CST · 3931 days ago · 6 km deep · 72 km away · felt by 1
51. 3.27 km N of Spencer, OklahomaSat, Dec 26, 1:41 PM CST · 3931 days ago · 6 km deep · 72 km away · felt by 10
52. 2.85 km SSW of Cushing, OklahomaSat, Dec 26, 7:08 PM CST · 3931 days ago · 5 km deep · 16 km away
53. 2.69 km NNW of Morrison, OklahomaSun, Dec 27, 12:52 AM CST · 3931 days ago · 3 km deep · 68 km away
54. 2.614 km WSW of Red Rock, OklahomaSun, Dec 27, 4:26 PM CST · 3930 days ago · 6 km deep · 88 km away
55. 3.47 km N of Spencer, OklahomaSun, Dec 27, 6:36 PM CST · 3930 days ago · 6 km deep · 72 km away · felt by 41
56. 3.76 km ENE of Edmond, OklahomaSun, Dec 27, 9:59 PM CST · 3930 days ago · 5 km deep · 71 km away · felt by 182
57. 2.76 km ENE of Edmond, OklahomaMon, Dec 28, 4:59 AM CST · 3930 days ago · 7 km deep · 71 km away · felt by 3
58. 3.46 km WSW of Perry, OklahomaMon, Dec 28, 9:52 AM CST · 3929 days ago · 8 km deep · 78 km away · felt by 6
59. 3.210 km W of Morrison, OklahomaMon, Dec 28, 10:21 AM CST · 3929 days ago · 4 km deep · 65 km away
60. 4.36 km ENE of Edmond, OklahomaTue, Dec 29, 5:39 AM CST · 3929 days ago · 7 km deep · 71 km away · felt by 983

The first 60 of at least 199.

Before

1. 2.618 km W of Ralston, OklahomaSun, Dec 6, 11:11 AM CST · 3951 days ago · 4 km deep · 77 km away
2. 2.78 km SW of Shamrock, OklahomaSun, Dec 6, 8:15 AM CST · 3951 days ago · 5 km deep · 0 km away
3. 2.85 km SE of Guthrie, OklahomaSun, Dec 6, 5:53 AM CST · 3951 days ago · 4 km deep · 66 km away · felt by 1
4. 2.79 km SW of Shamrock, OklahomaSat, Dec 5, 10:56 PM CST · 3952 days ago · 5 km deep · 0 km away
5. 2.98 km SW of Shamrock, OklahomaSat, Dec 5, 10:52 PM CST · 3952 days ago · 5 km deep · 0 km away · felt by 5
6. 3.47 km NW of Orlando, OklahomaSat, Dec 5, 3:44 PM CST · 3952 days ago · 6 km deep · 80 km away · felt by 5
7. 2.85 km NE of Stillwater, OklahomaFri, Dec 4, 9:58 PM CST · 3953 days ago · 6 km deep · 46 km away · felt by 22
8. 2.6OklahomaFri, Dec 4, 8:10 AM CST · 3953 days ago · 6 km deep · 47 km away · felt by 4
9. 2.01 km NE of Stillwater, OklahomaThu, Dec 3, 11:46 AM CST · 3954 days ago · 7 km deep · 47 km away · felt by 6
10. 2.68 km NNE of Morrison, OklahomaThu, Dec 3, 4:42 AM CST · 3955 days ago · 4 km deep · 63 km away
11. 2.79 km NE of Marshall, OklahomaWed, Dec 2, 8:03 AM CST · 3955 days ago · 6 km deep · 91 km away · felt by 1
12. 2.75 km W of Lucien, OklahomaMon, Nov 30, 7:41 AM CST · 3957 days ago · 7 km deep · 91 km away · felt by 4
13. 3.24 km W of Lucien, OklahomaMon, Nov 30, 7:00 AM CST · 3957 days ago · 11 km deep · 91 km away · felt by 35
14. 3.26 km W of Arcadia, OklahomaMon, Nov 30, 5:50 AM CST · 3958 days ago · 5 km deep · 70 km away · felt by 38
15. 2.68 km WSW of Langston, OklahomaSun, Nov 29, 11:06 PM CST · 3958 days ago · 6 km deep · 62 km away
16. 2.67 km NW of Orlando, OklahomaSat, Nov 28, 7:51 AM CST · 3959 days ago · 8 km deep · 80 km away · felt by 2
17. 2.41 km SW of Choctaw, OklahomaSat, Nov 28, 4:01 AM CST · 3960 days ago · 10 km deep · 70 km away · felt by 2
18. 2.58 km ESE of Orlando, OklahomaSat, Nov 28, 12:30 AM CST · 3960 days ago · 7 km deep · 65 km away
19. 2.64 km S of Lucien, OklahomaFri, Nov 27, 3:57 PM CST · 3960 days ago · 7 km deep · 84 km away · felt by 3
20. 2.69 km NNW of Arcadia, OklahomaFri, Nov 27, 12:05 AM CST · 3961 days ago · 7 km deep · 65 km away · felt by 1

From the USGS Earthquake Hazards Program and its partner networks, event us100044gu. Read Wed, Sep 30, 2026, 11:22 PM UTC.