M4.1 earthquake 85 km WNW of Coquimbo, Chile

Magnitude

4.1 (mb), light

Local time

Mon, Sep 21, 2015, 11:34 PM GMT-3

UTC

2015-09-22 02:34:55 UTC

Depth

10.0 km (6.2 mi), shallow

Epicenter

29.736° S, 72.194° W

Region

Chile

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 3.2 km horizontally, 1.9 km in depth

Magnitude uncertainty

±0.37

Depth from

Operator assigned

Station coverage gap

143°

Stations used

33

• Coquimbo, ChilePopulation 161,317. Forecast86 kmWNW
• Santiago, ChilePopulation 4,837,295. Forecast439 kmNNW

After

1. 4.4123 km WSW of Coquimbo, ChileMon, Sep 21, 11:48 PM GMT-3 · 4019 days ago · 10 km deep · 67 km away
2. 4.477 km W of Coquimbo, ChileTue, Sep 22, 12:11 AM GMT-3 · 4019 days ago · 11 km deep · 38 km away
3. 4.479 km W of Ovalle, ChileTue, Sep 22, 2:32 AM GMT-3 · 4019 days ago · 14 km deep · 87 km away
4. 4.3138 km WSW of Coquimbo, ChileTue, Sep 22, 2:55 AM GMT-3 · 4019 days ago · 10 km deep · 92 km away
5. 4.443 km WNW of Ovalle, ChileTue, Sep 22, 5:37 AM GMT-3 · 4019 days ago · 24 km deep · 95 km away · felt by 1
6. 4.380 km W of Ovalle, ChileTue, Sep 22, 11:50 AM GMT-3 · 4019 days ago · 10 km deep · 93 km away
7. 4.343 km WNW of Coquimbo, ChileTue, Sep 22, 6:28 PM GMT-3 · 4018 days ago · 14 km deep · 45 km away
8. 4.489 km WSW of Coquimbo, ChileWed, Sep 23, 2:23 AM GMT-3 · 4018 days ago · 10 km deep · 75 km away
9. 4.275 km WSW of Coquimbo, ChileWed, Sep 23, 4:32 PM GMT-3 · 4017 days ago · 19 km deep · 63 km away
10. 4.5137 km WSW of Coquimbo, ChileThu, Sep 24, 4:56 AM GMT-3 · 4017 days ago · 10 km deep · 92 km away
11. 4.587 km W of Ovalle, ChileThu, Sep 24, 7:36 PM GMT-3 · 4016 days ago · 13 km deep · 89 km away
12. 3.8138 km W of Coquimbo, ChileFri, Sep 25, 1:07 AM GMT-3 · 4016 days ago · 6 km deep · 62 km away
13. 4.382 km W of Ovalle, ChileFri, Sep 25, 5:36 AM GMT-3 · 4016 days ago · 15 km deep · 93 km away
14. 4.785 km W of Ovalle, ChileFri, Sep 25, 5:30 PM GMT-3 · 4015 days ago · 11 km deep · 95 km away
15. 4.2148 km WSW of Coquimbo, ChileFri, Sep 25, 10:59 PM GMT-3 · 4015 days ago · 10 km deep · 96 km away
16. 3.885 km SW of Coquimbo, ChileSat, Sep 26, 3:07 PM GMT-3 · 4015 days ago · 10 km deep · 75 km away
17. 4.293 km WNW of Ovalle, ChileSat, Sep 26, 6:48 PM GMT-3 · 4014 days ago · 10 km deep · 78 km away
18. 3.483 km WSW of Coquimbo, ChileSun, Sep 27, 3:27 AM GMT-3 · 4014 days ago · 12 km deep · 54 km away
19. 4.2109 km W of Coquimbo, ChileSun, Sep 27, 12:20 PM GMT-3 · 4014 days ago · 10 km deep · 43 km away
20. 4.480 km WSW of Coquimbo, ChileSun, Sep 27, 6:01 PM GMT-3 · 4013 days ago · 18 km deep · 71 km away
21. 4.390 km W of Ovalle, ChileMon, Sep 28, 4:10 AM GMT-3 · 4013 days ago · 18 km deep · 82 km away
22. 4.282 km WNW of Ovalle, ChileWed, Sep 30, 8:04 PM GMT-3 · 4010 days ago · 15 km deep · 79 km away
23. 4.667 km WSW of Coquimbo, ChileWed, Sep 30, 11:25 PM GMT-3 · 4010 days ago · 14 km deep · 49 km away
24. 4.4125 km W of Ovalle, ChileThu, Oct 1, 5:28 PM GMT-3 · 4009 days ago · 10 km deep · 96 km away
25. 5.943 km SSW of Coquimbo, ChileSat, Oct 3, 3:26 AM GMT-3 · 4008 days ago · 38 km deep · 88 km away · felt by 19
26. 4.340 km NW of Ovalle, ChileSat, Oct 3, 4:20 AM GMT-3 · 4008 days ago · 38 km deep · 95 km away
27. 4.541 km NW of Ovalle, ChileSat, Oct 3, 5:26 AM GMT-3 · 4008 days ago · 39 km deep · 94 km away
28. 5.140 km WNW of Coquimbo, ChileSat, Oct 3, 8:21 AM GMT-3 · 4008 days ago · 29 km deep · 46 km away · felt by 1
29. 4.335 km WNW of Coquimbo, ChileSat, Oct 3, 10:48 AM GMT-3 · 4008 days ago · 35 km deep · 50 km away
30. 5.583 km WSW of Coquimbo, ChileSun, Oct 4, 12:49 AM GMT-3 · 4007 days ago · 6 km deep · 64 km away · felt by 2
31. 4.042 km WNW of Ovalle, ChileSun, Oct 4, 9:16 AM GMT-3 · 4007 days ago · 29 km deep · 97 km away
32. 4.493 km W of Ovalle, ChileSun, Oct 4, 1:57 PM GMT-3 · 4007 days ago · 10 km deep · 86 km away
33. 4.249 km SW of Coquimbo, ChileSun, Oct 4, 3:21 PM GMT-3 · 4006 days ago · 35 km deep · 75 km away
34. 5.943 km SSW of Coquimbo, ChileMon, Oct 5, 1:33 PM GMT-3 · 4006 days ago · 34 km deep · 90 km away · felt by 37
35. 4.780 km WSW of Coquimbo, ChileTue, Oct 6, 1:51 AM GMT-3 · 4005 days ago · 12 km deep · 58 km away
36. 4.164 km WNW of Ovalle, ChileTue, Oct 6, 9:59 AM GMT-3 · 4005 days ago · 16 km deep · 80 km away
37. 4.276 km WNW of Ovalle, ChileTue, Oct 6, 10:09 AM GMT-3 · 4005 days ago · 10 km deep · 76 km away
38. 4.284 km SW of Coquimbo, ChileTue, Oct 6, 11:12 PM GMT-3 · 4004 days ago · 13 km deep · 73 km away
39. 4.193 km WSW of Coquimbo, ChileWed, Oct 7, 1:45 AM GMT-3 · 4004 days ago · 12 km deep · 71 km away
40. 4.286 km WSW of Coquimbo, ChileWed, Oct 7, 4:29 AM GMT-3 · 4004 days ago · 10 km deep · 63 km away
41. 4.176 km SW of Coquimbo, ChileWed, Oct 7, 11:54 PM GMT-3 · 4003 days ago · 15 km deep · 70 km away
42. 4.3114 km W of Ovalle, ChileFri, Oct 9, 7:38 AM GMT-3 · 4002 days ago · 10 km deep · 96 km away
43. 4.379 km WSW of Coquimbo, ChileFri, Oct 9, 9:45 AM GMT-3 · 4002 days ago · 10 km deep · 45 km away
44. 4.4130 km WSW of Coquimbo, ChileSat, Oct 10, 8:08 PM GMT-3 · 4000 days ago · 10 km deep · 79 km away
45. 4.548 km NW of Coquimbo, ChileMon, Oct 12, 3:58 AM GMT-3 · 3999 days ago · 56 km deep · 48 km away
46. 4.2Near the coast of Coquimbo, ChileMon, Oct 12, 7:27 AM GMT-3 · 3999 days ago · 31 km deep · 91 km away
47. 4.393 km W of Ovalle, ChileMon, Oct 12, 8:30 PM GMT-3 · 3998 days ago · 10 km deep · 84 km away
48. 4.444 km WNW of Ovalle, ChileMon, Oct 12, 10:05 PM GMT-3 · 3998 days ago · 25 km deep · 95 km away
49. 4.357 km WSW of Coquimbo, ChileTue, Oct 13, 6:17 AM GMT-3 · 3998 days ago · 10 km deep · 47 km away
50. 4.267 km WNW of Ovalle, ChileWed, Oct 14, 12:48 AM GMT-3 · 3997 days ago · 18 km deep · 80 km away
51. 4.153 km W of Ovalle, ChileFri, Oct 16, 1:58 PM GMT-3 · 3995 days ago · 35 km deep · 98 km away
52. 4.4126 km W of Coquimbo, ChileSun, Oct 18, 6:23 PM GMT-3 · 3992 days ago · 10 km deep · 64 km away
53. 4.595 km WSW of Coquimbo, ChileMon, Oct 19, 1:37 AM GMT-3 · 3992 days ago · 6 km deep · 61 km away
54. 4.570 km WSW of Coquimbo, ChileMon, Oct 19, 6:28 AM GMT-3 · 3992 days ago · 16 km deep · 63 km away
55. 4.388 km W of Coquimbo, ChileTue, Oct 20, 1:43 PM GMT-3 · 3991 days ago · 10 km deep · 26 km away
56. 3.953 km WNW of Ovalle, ChileTue, Oct 20, 6:45 PM GMT-3 · 3990 days ago · 26 km deep · 89 km away
57. 4.155 km WNW of Ovalle, ChileWed, Oct 21, 2:22 AM GMT-3 · 3990 days ago · 17 km deep · 84 km away
58. 4.252 km SW of Coquimbo, ChileWed, Oct 21, 9:02 PM GMT-3 · 3989 days ago · 22 km deep · 79 km away
59. 4.253 km WNW of Ovalle, ChileThu, Oct 22, 5:22 PM GMT-3 · 3988 days ago · 25 km deep · 86 km away · felt by 1
60. 4.075 km WNW of Ovalle, ChileSat, Oct 24, 7:43 AM GMT-3 · 3987 days ago · 18 km deep · 80 km away

The first 60 of 122.

Before

1. 4.5104 km WNW of Coquimbo, ChileMon, Sep 21, 5:59 PM GMT-3 · 4019 days ago · 10 km deep · 30 km away
2. 4.675 km W of Ovalle, ChileMon, Sep 21, 1:52 PM GMT-3 · 4020 days ago · 15 km deep · 99 km away · felt by 1
3. 4.396 km W of Coquimbo, ChileMon, Sep 21, 11:26 AM GMT-3 · 4020 days ago · 6 km deep · 32 km away
4. 4.483 km W of Ovalle, ChileMon, Sep 21, 9:04 AM GMT-3 · 4020 days ago · 17 km deep · 97 km away
5. 4.1Off the coast of Coquimbo, ChileMon, Sep 21, 4:25 AM GMT-3 · 4020 days ago · 11 km deep · 84 km away
6. 4.384 km WSW of Coquimbo, ChileMon, Sep 21, 12:22 AM GMT-3 · 4020 days ago · 10 km deep · 71 km away
7. 4.293 km WSW of Coquimbo, ChileMon, Sep 21, 12:03 AM GMT-3 · 4020 days ago · 10 km deep · 75 km away
8. 4.2135 km WSW of Coquimbo, ChileSun, Sep 20, 10:53 PM GMT-3 · 4020 days ago · 10 km deep · 83 km away
9. 3.967 km W of Coquimbo, ChileSun, Sep 20, 9:19 PM GMT-3 · 4020 days ago · 18 km deep · 22 km away
10. 4.3125 km W of Ovalle, ChileSun, Sep 20, 7:05 PM GMT-3 · 4020 days ago · 35 km deep · 91 km away
11. 4.962 km W of Ovalle, ChileSun, Sep 20, 5:29 PM GMT-3 · 4020 days ago · 35 km deep · 95 km away
12. 4.3116 km WSW of Coquimbo, ChileSun, Sep 20, 1:18 PM GMT-3 · 4021 days ago · 10 km deep · 61 km away
13. 4.284 km W of Ovalle, ChileSun, Sep 20, 12:46 PM GMT-3 · 4021 days ago · 15 km deep · 98 km away
14. 4.293 km WSW of Coquimbo, ChileSun, Sep 20, 12:07 PM GMT-3 · 4021 days ago · 10 km deep · 63 km away
15. 4.395 km WSW of Coquimbo, ChileSun, Sep 20, 11:45 AM GMT-3 · 4021 days ago · 8 km deep · 69 km away
16. 5.195 km WSW of Coquimbo, ChileSun, Sep 20, 6:02 AM GMT-3 · 4021 days ago · 9 km deep · 56 km away
17. 4.559 km W of Ovalle, ChileSun, Sep 20, 3:55 AM GMT-3 · 4021 days ago · 29 km deep · 96 km away
18. 4.4108 km W of Ovalle, ChileSun, Sep 20, 3:39 AM GMT-3 · 4021 days ago · 18 km deep · 97 km away
19. 4.4115 km WSW of Coquimbo, ChileSat, Sep 19, 10:34 PM GMT-3 · 4021 days ago · 2 km deep · 79 km away
20. 4.2142 km WSW of Coquimbo, ChileSat, Sep 19, 10:12 PM GMT-3 · 4021 days ago · 10 km deep · 90 km away

From the USGS Earthquake Hazards Program and its partner networks, event us20003mpt. Read Wed, Sep 23, 2026, 5:41 AM UTC.