M4.0 earthquake 87 km WNW of Iquique, Chile

Magnitude

4.0 (mwr), light

Local time

Sun, May 4, 2014, 8:19 AM GMT-4

UTC

2014-05-04 12:19:15 UTC

Depth

10.7 km (6.6 mi), shallow

Epicenter

20.026° S, 70.965° W

Region

Chile

Tsunami flag

No

Status

Reviewed by a seismologist

Faulting

Normal

Moment magnitude

4.0 Mwr

Nodal plane 1

Strike 344°, dip 89°, rake -69°

Nodal plane 2

Strike 76°, dip 21°, rake -178°

Magnitude uncertainty

±0.04

Depth from

FROM_LOCATION

Station coverage gap

109°

Stations used

36

• Iquique, ChilePopulation 199,587. Forecast88 kmWNW
• Arequipa, PeruPopulation 1,195,700. Forecast408 kmS

After

1. 4.279 km WNW of Iquique, ChileSun, May 4, 2:34 PM GMT-4 · 4524 days ago · 13 km deep · 8 km away
2. 4.382 km W of Iquique, ChileSun, May 4, 3:21 PM GMT-4 · 4524 days ago · 13 km deep · 7 km away
3. 3.551 km NNW of Iquique, ChileSun, May 4, 9:06 PM GMT-4 · 4524 days ago · 44 km deep · 63 km away
4. 4.231 km W of Iquique, ChileSun, May 4, 10:01 PM GMT-4 · 4524 days ago · 31 km deep · 56 km away
5. 4.595 km WNW of Iquique, ChileSun, May 4, 10:52 PM GMT-4 · 4524 days ago · 11 km deep · 11 km away
6. 4.087 km WNW of Iquique, ChileSun, May 4, 11:06 PM GMT-4 · 4524 days ago · 15 km deep · 7 km away
7. 4.593 km WNW of Iquique, ChileMon, May 5, 1:54 AM GMT-4 · 4524 days ago · 20 km deep · 18 km away
8. 4.6119 km SW of Arica, ChileMon, May 5, 2:27 AM GMT-4 · 4524 days ago · 28 km deep · 80 km away
9. 4.2118 km SW of Arica, ChileMon, May 5, 2:32 AM GMT-4 · 4524 days ago · 23 km deep · 80 km away
10. 3.9119 km SW of Arica, ChileMon, May 5, 2:45 AM GMT-4 · 4524 days ago · 23 km deep · 82 km away
11. 4.0119 km SW of Arica, ChileMon, May 5, 4:26 AM GMT-4 · 4524 days ago · 20 km deep · 83 km away
12. 4.8117 km SW of Arica, ChileMon, May 5, 5:02 AM GMT-4 · 4524 days ago · 24 km deep · 76 km away
13. 4.1118 km SW of Arica, ChileMon, May 5, 6:38 AM GMT-4 · 4524 days ago · 24 km deep · 79 km away
14. 4.2122 km SW of Arica, ChileMon, May 5, 7:04 AM GMT-4 · 4524 days ago · 11 km deep · 78 km away
15. 5.465 km W of Iquique, ChileMon, May 5, 7:21 AM GMT-4 · 4524 days ago · 13 km deep · 29 km away
16. 4.379 km W of Iquique, ChileMon, May 5, 8:03 AM GMT-4 · 4524 days ago · 17 km deep · 21 km away
17. 4.0122 km SW of Arica, ChileMon, May 5, 8:56 AM GMT-4 · 4524 days ago · 27 km deep · 82 km away
18. 4.983 km WNW of Iquique, ChileMon, May 5, 6:52 PM GMT-4 · 4523 days ago · 16 km deep · 11 km away
19. 4.575 km NNW of Iquique, ChileTue, May 6, 11:56 PM GMT-4 · 4522 days ago · 39 km deep · 76 km away
20. 3.962 km NW of Iquique, ChileWed, May 7, 1:44 AM GMT-4 · 4522 days ago · 40 km deep · 59 km away
21. 4.690 km WNW of Iquique, ChileWed, May 7, 9:27 AM GMT-4 · 4522 days ago · 11 km deep · 6 km away
22. 4.278 km WSW of Iquique, ChileFri, May 9, 12:58 AM GMT-4 · 4520 days ago · 7 km deep · 38 km away
23. 4.195 km WSW of Iquique, ChileFri, May 9, 7:16 AM GMT-4 · 4520 days ago · 15 km deep · 55 km away
24. 4.129 km W of Iquique, ChileFri, May 9, 5:09 PM GMT-4 · 4519 days ago · 34 km deep · 59 km away
25. 4.089 km WSW of Iquique, ChileSun, May 11, 1:01 AM GMT-4 · 4518 days ago · 16 km deep · 65 km away
26. 4.282 km WNW of Iquique, ChileSun, May 11, 11:29 AM GMT-4 · 4518 days ago · 14 km deep · 6 km away
27. 4.691 km WSW of Iquique, ChileMon, May 12, 7:54 AM GMT-4 · 4517 days ago · 13 km deep · 64 km away
28. 4.591 km WNW of Iquique, ChileTue, May 13, 3:33 PM GMT-4 · 4515 days ago · 9 km deep · 5 km away
29. 5.2110 km WNW of Iquique, ChileWed, May 14, 1:51 AM GMT-4 · 4515 days ago · 10 km deep · 37 km away
30. 4.5113 km WNW of Iquique, ChileWed, May 14, 1:57 AM GMT-4 · 4515 days ago · 30 km deep · 35 km away
31. 4.087 km WNW of Iquique, ChileWed, May 14, 4:02 AM GMT-4 · 4515 days ago · 40 km deep · 10 km away
32. 4.6102 km WNW of Iquique, ChileWed, May 14, 4:19 AM GMT-4 · 4515 days ago · 15 km deep · 31 km away
33. 5.681 km WNW of Puerto, ChileSat, May 17, 5:11 AM GMT-4 · 4512 days ago · 6 km deep · 8 km away
34. 4.390 km WNW of Iquique, ChileSat, May 17, 5:23 AM GMT-4 · 4512 days ago · 13 km deep · 3 km away
35. 4.679 km WNW of Iquique, ChileSat, May 17, 6:18 AM GMT-4 · 4512 days ago · 15 km deep · 9 km away
36. 4.060 km W of Iquique, ChileWed, May 21, 3:21 PM GMT-4 · 4507 days ago · 39 km deep · 28 km away
37. 4.0101 km NNW of Iquique, ChileSun, May 25, 1:17 PM GMT-4 · 4503 days ago · 21 km deep · 86 km away
38. 4.096 km S of Arica, ChileSun, May 25, 1:23 PM GMT-4 · 4503 days ago · 29 km deep · 95 km away
39. 4.587 km WNW of Iquique, ChileTue, May 27, 9:02 AM GMT-4 · 4502 days ago · 21 km deep · 30 km away
40. 4.2139 km NW of Iquique, ChileWed, May 28, 1:27 AM GMT-4 · 4501 days ago · 17 km deep · 71 km away
41. 4.656 km W of Iquique, ChileWed, May 28, 2:14 PM GMT-4 · 4500 days ago · 36 km deep · 38 km away
42. 4.9103 km WNW of Iquique, ChileWed, May 28, 6:23 PM GMT-4 · 4500 days ago · 11 km deep · 17 km away
43. 4.162 km NW of Iquique, ChileSat, May 31, 5:17 AM GMT-4 · 4498 days ago · 27 km deep · 49 km away
44. 4.3119 km WNW of Iquique, ChileSun, Jun 1, 9:25 AM GMT-4 · 4497 days ago · 20 km deep · 41 km away
45. 4.295 km WNW of Iquique, ChileWed, Jun 4, 8:29 AM GMT-4 · 4494 days ago · 13 km deep · 11 km away
46. 5.080 km SW of Iquique, ChileWed, Jun 4, 1:04 PM GMT-4 · 4493 days ago · 39 km deep · 73 km away
47. 4.184 km SW of Iquique, ChileWed, Jun 4, 3:35 PM GMT-4 · 4493 days ago · 18 km deep · 78 km away
48. 4.699 km WNW of Iquique, ChileThu, Jun 5, 1:41 AM GMT-4 · 4493 days ago · 16 km deep · 12 km away
49. 4.2104 km WNW of Iquique, ChileThu, Jun 5, 1:44 AM GMT-4 · 4493 days ago · 15 km deep · 20 km away
50. 4.916 km SSW of Iquique, ChileThu, Jun 5, 4:19 PM GMT-4 · 4492 days ago · 41 km deep · 85 km away
51. 4.3102 km WNW of Iquique, ChileThu, Jun 5, 7:10 PM GMT-4 · 4492 days ago · 16 km deep · 31 km away
52. 4.2114 km WNW of Iquique, ChileSat, Jun 7, 3:10 PM GMT-4 · 4490 days ago · 14 km deep · 33 km away
53. 4.171 km W of Iquique, ChileSun, Jun 8, 5:24 PM GMT-4 · 4489 days ago · 20 km deep · 27 km away
54. 4.095 km WNW of Iquique, ChileSun, Jun 15, 8:12 AM GMT-4 · 4483 days ago · 18 km deep · 30 km away
55. 4.4104 km WNW of Iquique, ChileSun, Jun 15, 8:18 AM GMT-4 · 4483 days ago · 20 km deep · 32 km away
56. 4.472 km W of Iquique, ChileWed, Jun 18, 12:02 AM GMT-4 · 4480 days ago · 17 km deep · 27 km away
57. 3.896 km W of Iquique, ChileWed, Jun 18, 7:24 PM GMT-4 · 4479 days ago · 25 km deep · 26 km away
58. 4.268 km W of Iquique, ChileWed, Jun 18, 7:27 PM GMT-4 · 4479 days ago · 16 km deep · 23 km away
59. 3.969 km W of Iquique, ChileWed, Jun 18, 7:30 PM GMT-4 · 4479 days ago · 15 km deep · 25 km away
60. 4.175 km W of Iquique, ChileWed, Jun 18, 8:31 PM GMT-4 · 4479 days ago · 15 km deep · 23 km away

The first 60 of 78.

Before

1. 4.386 km WNW of Iquique, ChileSun, May 4, 12:55 AM GMT-4 · 4525 days ago · 15 km deep · 2 km away
2. 5.088 km WNW of Iquique, ChileSun, May 4, 12:46 AM GMT-4 · 4525 days ago · 10 km deep · 2 km away
3. 4.292 km WNW of Iquique, ChileSat, May 3, 11:16 PM GMT-4 · 4525 days ago · 19 km deep · 6 km away
4. 4.8106 km WNW of Iquique, ChileThu, May 1, 12:45 PM GMT-4 · 4527 days ago · 6 km deep · 19 km away
5. 4.3115 km WNW of Iquique, ChileWed, Apr 30, 2:33 PM GMT-4 · 4528 days ago · 27 km deep · 31 km away
6. 4.488 km WNW of Iquique, ChileWed, Apr 30, 2:19 PM GMT-4 · 4528 days ago · 17 km deep · 17 km away
7. 4.289 km WNW of Iquique, ChileWed, Apr 30, 12:37 PM GMT-4 · 4528 days ago · 14 km deep · 19 km away
8. 4.3105 km WNW of Iquique, ChileWed, Apr 30, 4:21 AM GMT-4 · 4529 days ago · 15 km deep · 26 km away
9. 4.291 km WNW of Iquique, ChileWed, Apr 30, 1:16 AM GMT-4 · 4529 days ago · 10 km deep · 7 km away
10. 4.592 km WNW of Iquique, ChileMon, Apr 28, 8:24 AM GMT-4 · 4531 days ago · 13 km deep · 12 km away
11. 4.397 km WNW of Iquique, ChileMon, Apr 28, 8:23 AM GMT-4 · 4531 days ago · 16 km deep · 17 km away
12. 4.679 km NNW of Iquique, ChileMon, Apr 28, 12:59 AM GMT-4 · 4531 days ago · 39 km deep · 82 km away · felt by 3
13. 3.979 km WSW of Iquique, ChileSun, Apr 27, 10:47 PM GMT-4 · 4531 days ago · 10 km deep · 54 km away
14. 4.7Near the coast of Tarapaca, ChileSun, Apr 27, 8:09 PM GMT-4 · 4531 days ago · 21 km deep · 15 km away
15. 3.885 km W of Iquique, ChileSun, Apr 27, 10:45 AM GMT-4 · 4532 days ago · 14 km deep · 15 km away
16. 4.082 km WSW of Iquique, ChileFri, Apr 25, 11:55 AM GMT-3 · 4534 days ago · 10 km deep · 68 km away
17. 4.679 km W of Iquique, ChileFri, Apr 25, 12:01 AM GMT-3 · 4534 days ago · 15 km deep · 27 km away
18. 4.1106 km WNW of Iquique, ChileThu, Apr 24, 8:19 AM GMT-3 · 4535 days ago · 10 km deep · 19 km away
19. 4.1117 km WNW of Iquique, ChileThu, Apr 24, 8:04 AM GMT-3 · 4535 days ago · 9 km deep · 30 km away
20. 5.189 km WNW of Iquique, ChileThu, Apr 24, 7:26 AM GMT-3 · 4535 days ago · 11 km deep · 4 km away

From the USGS Earthquake Hazards Program and its partner networks, event usb000q9f2. Read Wed, Sep 23, 2026, 3:35 AM UTC.