Chile earthquakes

M4.1 earthquake 80 km SW of Iquique, Chile

A magnitude 4.1 earthquake struck 80 km SW of Iquique, Chile on Fri, Apr 11, 2014, 8:56 PM GMT-3 (23:56 UTC), 20 km (12 mi) below the surface.

A larger quake followed: M4.3 100 km WSW of Iquique, Chile. This one was a foreshock.

Alto Hospicio forecastMore in Chile

Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
4.1 (mwr), light
Local time
UTC
2014-04-11 23:56:38 UTC
Depth
20.0 km (12.4 mi), shallow
Epicenter
20.683° S, 70.733° W
Region
Chile
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

No one has reported feeling this quake to the USGS.

Fault motion and ground failure

How the rock slipped, from the moment tensor, and the USGS estimate of landslides and liquefaction.

Faulting
Reverse (thrust)
Moment magnitude
4.1 Mwr
Nodal plane 1
Strike 348°, dip 34°, rake 86°
Nodal plane 2
Strike 173°, dip 56°, rake 93°

How well it is located

Reviewed by a seismologist.

Magnitude uncertainty
±0.04
Depth from
FROM_MODELING_OF_BROAD_BAND_P_WAVEFORMS
Station coverage gap
152°
Stations used
30

Nearest places

Distance and direction from each place to the epicenter, with its forecast.

Nearby

Within 100 km, magnitude 1.5 and up: 96 in the 60 days after this one and 103 in the 30 days before it.

After

  1. 4.076 km SW of Iquique, Chile · 4547 days ago · 27 km deep · 9 km away
  2. 4.0106 km W of Iquique, Chile · 4547 days ago · 10 km deep · 69 km away
  3. 4.3100 km WSW of Iquique, Chile · 4546 days ago · 10 km deep · 29 km away
  4. 4.385 km W of Iquique, Chile · 4546 days ago · 20 km deep · 69 km away
  5. 4.293 km WNW of Iquique, Chile · 4546 days ago · 16 km deep · 97 km away
  6. 5.573 km WSW of Iquique, Chile · 4546 days ago · 13 km deep · 13 km away
  7. 4.374 km W of Iquique, Chile · 4545 days ago · 10 km deep · 49 km away
  8. 5.188 km SW of Iquique, Chile · 4545 days ago · 15 km deep · 11 km away
  9. 4.234 km W of Iquique, Chile · 4545 days ago · 28 km deep · 65 km away
  10. 4.691 km WSW of Iquique, Chile · 4545 days ago · 10 km deep · 22 km away
  11. 4.384 km WNW of Iquique, Chile · 4544 days ago · 10 km deep · 82 km away
  12. 4.4103 km WNW of Iquique, Chile · 4544 days ago · 10 km deep · 91 km away
  13. 4.045 km WNW of Iquique, Chile · 4544 days ago · 10 km deep · 67 km away
  14. 5.366 km W of Iquique, Chile · 4544 days ago · 18 km deep · 53 km away
  15. 4.777 km W of Iquique, Chile · 4544 days ago · 11 km deep · 50 km away
  16. 5.157 km W of Iquique, Chile · 4544 days ago · 15 km deep · 60 km away
  17. 4.281 km W of Iquique, Chile · 4544 days ago · 19 km deep · 56 km away
  18. 4.774 km W of Iquique, Chile · 4543 days ago · 11 km deep · 55 km away
  19. 3.995 km WSW of Iquique, Chile · 4543 days ago · 16 km deep · 29 km away
  20. 5.173 km W of Iquique, Chile · 4543 days ago · 15 km deep · 57 km away
  21. 4.975 km W of Iquique, Chile · 4543 days ago · 11 km deep · 61 km away
  22. 4.574 km W of Iquique, Chile · 4543 days ago · 9 km deep · 57 km away
  23. 4.688 km WNW of Iquique, Chile · 4542 days ago · 19 km deep · 88 km away
  24. 4.1100 km WNW of Iquique, Chile · 4542 days ago · 18 km deep · 84 km away
  25. 4.097 km WNW of Iquique, Chile · 4542 days ago · 20 km deep · 89 km away
  26. 4.292 km WSW of Iquique, Chile · 4541 days ago · 13 km deep · 28 km away
  27. 4.168 km WSW of Iquique, Chile · 4541 days ago · 7 km deep · 24 km away
  28. 4.5102 km WNW of Iquique, Chile · 4541 days ago · 10 km deep · 92 km away
  29. 4.053 km SW of Iquique, Chile · 4541 days ago · 32 km deep · 27 km away
  30. 4.0Off the coast of Tarapaca, Chile · 4541 days ago · 17 km deep · 86 km away
  31. 4.082 km WNW of Iquique, Chile · 4541 days ago · 17 km deep · 84 km away
  32. 4.595 km WSW of Iquique, Chile · 4540 days ago · 11 km deep · 24 km away
  33. 4.1105 km WNW of Iquique, Chile · 4540 days ago · 18 km deep · 90 km away
  34. 4.198 km WNW of Iquique, Chile · 4540 days ago · 12 km deep · 87 km away
  35. 4.083 km W of Iquique, Chile · 4540 days ago · 11 km deep · 69 km away
  36. 5.883 km WNW of Iquique, Chile · 4539 days ago · 10 km deep · 75 km away
  37. 4.690 km WNW of Iquique, Chile · 4539 days ago · 13 km deep · 85 km away
  38. 4.285 km WNW of Iquique, Chile · 4539 days ago · 18 km deep · 84 km away
  39. 4.5Off the coast of Tarapaca, Chile · 4539 days ago · 10 km deep · 94 km away
  40. 4.079 km W of Iquique, Chile · 4538 days ago · 16 km deep · 55 km away
  41. 3.895 km SSW of Iquique, Chile · 4537 days ago · 25 km deep · 36 km away
  42. 3.893 km WNW of Iquique, Chile · 4536 days ago · 17 km deep · 83 km away
  43. 4.093 km WSW of Iquique, Chile · 4536 days ago · 10 km deep · 31 km away
  44. 4.882 km W of Iquique, Chile · 4535 days ago · 16 km deep · 69 km away
  45. 5.189 km WNW of Iquique, Chile · 4535 days ago · 11 km deep · 81 km away
  46. 4.1117 km WNW of Iquique, Chile · 4535 days ago · 9 km deep · 98 km away
  47. 4.1106 km WNW of Iquique, Chile · 4535 days ago · 10 km deep · 89 km away
  48. 4.679 km W of Iquique, Chile · 4534 days ago · 15 km deep · 50 km away
  49. 4.082 km WSW of Iquique, Chile · 4534 days ago · 10 km deep · 11 km away
  50. 3.885 km W of Iquique, Chile · 4532 days ago · 14 km deep · 63 km away
  51. 4.7Near the coast of Tarapaca, Chile · 4531 days ago · 21 km deep · 86 km away
  52. 3.979 km WSW of Iquique, Chile · 4531 days ago · 10 km deep · 24 km away
  53. 4.397 km WNW of Iquique, Chile · 4531 days ago · 16 km deep · 94 km away
  54. 4.592 km WNW of Iquique, Chile · 4531 days ago · 13 km deep · 89 km away
  55. 4.291 km WNW of Iquique, Chile · 4529 days ago · 10 km deep · 83 km away
  56. 4.289 km WNW of Iquique, Chile · 4529 days ago · 14 km deep · 93 km away
  57. 4.488 km WNW of Iquique, Chile · 4528 days ago · 17 km deep · 92 km away
  58. 4.8106 km WNW of Iquique, Chile · 4528 days ago · 6 km deep · 87 km away
  59. 4.292 km WNW of Iquique, Chile · 4525 days ago · 19 km deep · 77 km away
  60. 5.088 km WNW of Iquique, Chile · 4525 days ago · 10 km deep · 76 km away

The first 60 of 96.

Before

  1. 4.357 km W of Iquique, Chile · 4547 days ago · 10 km deep · 46 km away
  2. 3.973 km W of Iquique, Chile · 4547 days ago · 16 km deep · 59 km away
  3. 5.045 km WNW of Iquique, Chile · 4548 days ago · 22 km deep · 70 km away
  4. 4.982 km WNW of Iquique, Chile · 4548 days ago · 20 km deep · 82 km away
  5. 4.984 km WSW of Iquique, Chile · 4548 days ago · 22 km deep · 16 km away
  6. 6.271 km SW of Iquique, Chile · 4548 days ago · 14 km deep · 9 km away
  7. 4.298 km WSW of Iquique, Chile · 4548 days ago · 15 km deep · 32 km away
  8. 5.085 km WNW of Iquique, Chile · 4548 days ago · 13 km deep · 77 km away
  9. 4.390 km WNW of Iquique, Chile · 4548 days ago · 8 km deep · 78 km away
  10. 4.371 km W of Iquique, Chile · 4549 days ago · 10 km deep · 50 km away
  11. 4.581 km WSW of Iquique, Chile · 4549 days ago · 7 km deep · 38 km away
  12. 4.299 km SW of Iquique, Chile · 4550 days ago · 10 km deep · 20 km away
  13. 5.280 km WSW of Iquique, Chile · 4550 days ago · 10 km deep · 12 km away
  14. 4.693 km SW of Iquique, Chile · 4550 days ago · 14 km deep · 17 km away
  15. 4.2103 km WNW of Iquique, Chile · 4550 days ago · 10 km deep · 92 km away
  16. 4.483 km WNW of Iquique, Chile · 4550 days ago · 10 km deep · 89 km away
  17. 4.379 km WNW of Iquique, Chile · 4550 days ago · 20 km deep · 84 km away
  18. 4.156 km WSW of Iquique, Chile · 4550 days ago · 18 km deep · 25 km away
  19. 4.241 km WSW of Iquique, Chile · 4550 days ago · 19 km deep · 40 km away
  20. 4.997 km WNW of Iquique, Chile · 4550 days ago · 9 km deep · 89 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usc000ph5a. Read Wed, Sep 23, 2026, 4:24 AM UTC.