M3.4 earthquake 9 km ESE of Medford, Oklahoma

Magnitude

3.4 (ml), minor

Local time

Wed, Feb 22, 2017, 2:57 AM CST

UTC

2017-02-22 08:57:35 UTC

Depth

8.8 km (5.5 mi), shallow

Epicenter

36.767° N, 97.640° W

Region

Oklahoma

Felt reports

2

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 1.6 km horizontally, 7.1 km in depth

Station coverage gap

52°

Stations used

0

• Medford, OklahomaPopulation 987. Forecast9 kmESE
• Enid, OklahomaPopulation 51,776. Forecast46 kmNNE
• Wichita, KansasPopulation 396,119. Forecast106 kmSSW
• Dallas, TexasPopulation 1,326,087. Forecast450 kmN

After

1. 3.48 km SE of Harper, KansasWed, Feb 22, 10:31 AM CST · 3499 days ago · 4 km deep · 59 km away · felt by 18
2. 2.72 km SW of Glencoe, OklahomaWed, Feb 22, 10:41 AM CST · 3499 days ago · 5 km deep · 87 km away · felt by 1
3. 1.66 km ESE of Harper, KansasWed, Feb 22, 11:21 AM CST · 3499 days ago · 6 km deep · 62 km away
4. 2.817 km W of Aline, OklahomaWed, Feb 22, 7:27 PM CST · 3499 days ago · 6 km deep · 94 km away
5. 2.517 km W of Aline, OklahomaThu, Feb 23, 1:33 AM CST · 3499 days ago · 4 km deep · 94 km away · felt by 1
6. 1.66 km NE of Milan, KansasThu, Feb 23, 8:42 AM CST · 3499 days ago · 6 km deep · 59 km away
7. 2.94 km NW of Orlando, OklahomaThu, Feb 23, 10:21 AM CST · 3498 days ago · 8 km deep · 69 km away · felt by 2
8. 2.15 km SSE of Freeport, KansasThu, Feb 23, 12:26 PM CST · 3498 days ago · 6 km deep · 46 km away
9. 1.712 km SSE of Milan, KansasThu, Feb 23, 7:30 PM CST · 3498 days ago · 5 km deep · 43 km away
10. 2.27 km SE of Harper, KansasFri, Feb 24, 1:22 AM CST · 3498 days ago · 4 km deep · 60 km away
11. 2.07 km SE of Harper, KansasFri, Feb 24, 4:06 AM CST · 3498 days ago · 4 km deep · 60 km away
12. 2.68 km E of Nescatunga, OklahomaFri, Feb 24, 6:54 AM CST · 3498 days ago · 7 km deep · 38 km away
13. 2.69 km NE of Marshall, OklahomaFri, Feb 24, 12:01 PM CST · 3497 days ago · 8 km deep · 61 km away
14. 1.62 km E of Argonia, KansasFri, Feb 24, 12:29 PM CST · 3497 days ago · 9 km deep · 56 km away
15. 3.06 km NNW of Breckinridge, OklahomaFri, Feb 24, 12:47 PM CST · 3497 days ago · 7 km deep · 33 km away · felt by 1
16. 2.85 km WSW of Perry, OklahomaFri, Feb 24, 1:21 PM CST · 3497 days ago · 8 km deep · 61 km away
17. 2.62 km ENE of South Haven, KansasSat, Feb 25, 4:36 AM CST · 3497 days ago · 6 km deep · 40 km away · felt by 3
18. 3.49 km NE of Marshall, OklahomaSat, Feb 25, 11:31 AM CST · 3496 days ago · 7 km deep · 62 km away · felt by 5
19. 2.37 km NE of Attica, KansasSat, Feb 25, 11:15 PM CST · 3496 days ago · 5 km deep · 75 km away
20. 2.66 km ENE of Attica, KansasSun, Feb 26, 12:52 AM CST · 3496 days ago · 5 km deep · 73 km away · felt by 1
21. 1.75 km SSE of Freeport, KansasSun, Feb 26, 1:21 AM CST · 3496 days ago · 5 km deep · 46 km away
22. 2.17 km NNE of Attica, KansasSun, Feb 26, 9:36 AM CST · 3495 days ago · 5 km deep · 78 km away
23. 1.512 km W of Caldwell, KansasSun, Feb 26, 4:02 PM CST · 3495 days ago · 7 km deep · 29 km away
24. 2.28 km ENE of Attica, KansasSun, Feb 26, 8:31 PM CST · 3495 days ago · 6 km deep · 72 km away · felt by 1
25. 2.514 km NNW of Perry, OklahomaSun, Feb 26, 11:47 PM CST · 3495 days ago · 8 km deep · 47 km away
26. 1.59 km W of Bluff City, KansasMon, Feb 27, 2:05 AM CST · 3495 days ago · 8 km deep · 46 km away
27. 2.57 km ENE of Attica, KansasMon, Feb 27, 2:34 AM CST · 3495 days ago · 5 km deep · 72 km away
28. 2.88 km NE of Attica, KansasMon, Feb 27, 2:36 AM CST · 3495 days ago · 5 km deep · 74 km away · felt by 3
29. 2.69 km NE of Marshall, OklahomaMon, Feb 27, 5:51 PM CST · 3494 days ago · 6 km deep · 61 km away
30. 2.83 km WNW of Deer Creek, OklahomaTue, Feb 28, 1:32 AM CST · 3494 days ago · 8 km deep · 9 km away
31. 2.76 km WNW of Lamont, OklahomaTue, Feb 28, 9:42 AM CST · 3493 days ago · 8 km deep · 6 km away · felt by 2
32. 1.75 km SSE of Freeport, KansasWed, Mar 1, 7:41 PM CST · 3492 days ago · 5 km deep · 46 km away
33. 2.25 km NW of Milan, KansasThu, Mar 2, 12:28 PM CST · 3491 days ago · 8 km deep · 60 km away
34. 1.75 km SSW of Bluff City, KansasFri, Mar 3, 8:19 AM CST · 3491 days ago · 5 km deep · 38 km away
35. 2.70 km WSW of Wakita, OklahomaFri, Mar 3, 8:33 AM CST · 3491 days ago · 5 km deep · 28 km away
36. 1.55 km NW of Milan, KansasFri, Mar 3, 9:58 PM CST · 3490 days ago · 8 km deep · 60 km away
37. 2.88 km SSE of Byron, OklahomaSat, Mar 4, 11:52 AM CST · 3489 days ago · 6 km deep · 55 km away · felt by 2
38. 2.78 km WNW of Deer Creek, OklahomaSat, Mar 4, 1:48 PM CST · 3489 days ago · 8 km deep · 7 km away · felt by 4
39. 1.79 km SSE of Anthony, KansasSat, Mar 4, 8:03 PM CST · 3489 days ago · 3 km deep · 46 km away
40. 2.29 km WNW of South Haven, KansasSun, Mar 5, 4:34 AM CST · 3489 days ago · 7 km deep · 37 km away
41. 2.49 km WNW of South Haven, KansasSun, Mar 5, 6:06 AM CST · 3489 days ago · 7 km deep · 37 km away · felt by 4
42. 2.83 km E of South Haven, KansasMon, Mar 6, 5:21 PM CST · 3487 days ago · 5 km deep · 39 km away · felt by 3
43. 2.88 km SSE of Byron, OklahomaTue, Mar 7, 6:06 AM CST · 3487 days ago · 6 km deep · 55 km away
44. 3.310 km ESE of Jefferson, OklahomaTue, Mar 7, 10:03 AM CST · 3486 days ago · 8 km deep · 8 km away · felt by 1
45. 3.210 km ESE of Jefferson, OklahomaTue, Mar 7, 10:06 AM CST · 3486 days ago · 8 km deep · 8 km away · felt by 1
46. 2.16 km E of Manchester, OklahomaTue, Mar 7, 11:32 AM CST · 3486 days ago · 6 km deep · 39 km away
47. 3.013 km NW of Pawnee, OklahomaTue, Mar 7, 2:51 PM CST · 3486 days ago · 6 km deep · 75 km away
48. 2.97 km ENE of Guthrie, OklahomaWed, Mar 8, 3:33 PM CST · 3485 days ago · 7 km deep · 99 km away · felt by 1
49. 2.47 km ENE of Attica, KansasThu, Mar 9, 1:54 AM CST · 3485 days ago · 3 km deep · 71 km away
50. 2.87 km NE of Attica, KansasThu, Mar 9, 4:06 PM CST · 3484 days ago · 9 km deep · 73 km away
51. 3.29 km W of Bluff City, KansasThu, Mar 9, 5:49 PM CST · 3484 days ago · 8 km deep · 46 km away · felt by 4
52. 2.56 km NE of Attica, KansasThu, Mar 9, 9:25 PM CST · 3484 days ago · 7 km deep · 74 km away
53. 2.95 km WNW of Lucien, OklahomaFri, Mar 10, 7:49 AM CST · 3484 days ago · 7 km deep · 55 km away · felt by 5
54. 2.26 km ENE of Guthrie, OklahomaFri, Mar 10, 8:13 AM CST · 3484 days ago · 5 km deep · 99 km away · felt by 1
55. 2.914 km NNW of Pawnee, OklahomaFri, Mar 10, 8:31 AM CST · 3484 days ago · 4 km deep · 76 km away
56. 2.9OklahomaFri, Mar 10, 1:12 PM CST · 3483 days ago · 7 km deep · 53 km away
57. 2.916 km NNE of Morrison, OklahomaFri, Mar 10, 5:54 PM CST · 3483 days ago · 5 km deep · 70 km away
58. 2.614 km WSW of Ralston, OklahomaFri, Mar 10, 8:10 PM CST · 3483 days ago · 4 km deep · 76 km away · felt by 1
59. 2.17 km SE of Conway Springs, KansasSat, Mar 11, 2:01 AM CST · 3483 days ago · 5 km deep · 64 km away
60. 1.63 km E of Harper, KansasSat, Mar 11, 6:03 AM CST · 3483 days ago · 4 km deep · 66 km away

The first 60 of 193.

Before

1. 2.77 km S of Dacoma, OklahomaSun, Feb 19, 10:06 PM CST · 3502 days ago · 5 km deep · 84 km away
2. 2.59 km SSE of Ames, OklahomaSun, Feb 19, 2:11 PM CST · 3502 days ago · 6 km deep · 79 km away
3. 2.53 km SSE of Covington, OklahomaSun, Feb 19, 1:15 AM CST · 3503 days ago · 5 km deep · 55 km away
4. 2.74 km SSE of Covington, OklahomaSun, Feb 19, 1:13 AM CST · 3503 days ago · 6 km deep · 55 km away · felt by 2
5. 2.64 km SE of Covington, OklahomaSun, Feb 19, 1:06 AM CST · 3503 days ago · 5 km deep · 55 km away · felt by 2
6. 2.7OklahomaSun, Feb 19, 12:04 AM CST · 3503 days ago · 7 km deep · 99 km away · felt by 3

From the USGS Earthquake Hazards Program and its partner networks, event us20008ldc. Read Wed, Sep 23, 2026, 2:35 AM UTC.