Chile earthquakes

M4.1 earthquake 55 km WNW of Valparaíso, Chile

A magnitude 4.1 earthquake struck 55 km WNW of Valparaíso, Chile on Tue, Apr 25, 2017, 7:20 AM GMT-3 (10:20 UTC), 17 km (11 mi) below the surface.

A larger quake followed: M5.9 37 km WSW of Valparaíso, Chile. This one was a foreshock.

Valparaíso 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
2017-04-25 10:20:21 UTC
Depth
17.1 km (10.6 mi), shallow
Epicenter
32.896° S, 72.201° 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 32°, dip 22°, rake 116°
Nodal plane 2
Strike 184°, dip 70°, rake 80°

How well it is located

Reviewed by a seismologist.

Location uncertainty
About 4.2 km horizontally, 4.8 km in depth
Magnitude uncertainty
±0.04
Depth from
From location
Station coverage gap
142°
Stations used
60

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 68 in the 60 days after this one and 90 in the 30 days before it.

After

  1. 4.253 km WNW of Valparaíso, Chile · 3444 days ago · 17 km deep · 2 km away · felt by 1
  2. 4.049 km W of Valparaíso, Chile · 3444 days ago · 17 km deep · 10 km away · felt by 1
  3. 4.157 km W of Valparaíso, Chile · 3444 days ago · 18 km deep · 23 km away · felt by 1
  4. 4.755 km W of Valparaíso, Chile · 3444 days ago · 16 km deep · 25 km away · felt by 5
  5. 4.249 km WSW of Valparaíso, Chile · 3444 days ago · 15 km deep · 30 km away · felt by 1
  6. 3.6Off the coast of Valparaiso, Chile · 3444 days ago · 27 km deep · 22 km away · felt by 1
  7. 4.156 km W of Valparaíso, Chile · 3444 days ago · 10 km deep · 17 km away
  8. 4.145 km SW of Valparaíso, Chile · 3444 days ago · 19 km deep · 47 km away · felt by 2
  9. 4.354 km W of Valparaíso, Chile · 3444 days ago · 18 km deep · 26 km away · felt by 4
  10. 3.9Off the coast of Valparaiso, Chile · 3444 days ago · 15 km deep · 23 km away
  11. 4.031 km WNW of Valparaíso, Chile · 3443 days ago · 23 km deep · 24 km away · felt by 3
  12. 3.734 km WNW of Valparaíso, Chile · 3443 days ago · 22 km deep · 21 km away · felt by 1
  13. 4.358 km WSW of Valparaíso, Chile · 3443 days ago · 15 km deep · 29 km away · felt by 6
  14. 4.340 km SW of Valparaíso, Chile · 3443 days ago · 19 km deep · 48 km away · felt by 1
  15. 4.337 km SW of Valparaíso, Chile · 3443 days ago · 27 km deep · 51 km away · felt by 2
  16. 3.915 km SW of Valparaíso, Chile · 3442 days ago · 29 km deep · 48 km away · felt by 3
  17. 5.139 km SW of Valparaíso, Chile · 3442 days ago · 23 km deep · 47 km away · felt by 57
  18. 4.142 km SW of Valparaíso, Chile · 3442 days ago · 24 km deep · 48 km away · felt by 1
  19. 4.738 km SW of Valparaíso, Chile · 3442 days ago · 20 km deep · 46 km away · felt by 11
  20. 4.335 km WSW of Valparaíso, Chile · 3442 days ago · 29 km deep · 41 km away
  21. 3.942 km SW of Valparaíso, Chile · 3442 days ago · 22 km deep · 44 km away · felt by 1
  22. 5.937 km WSW of Valparaíso, Chile · 3441 days ago · 22 km deep · 42 km away · felt by 325
  23. 4.740 km SW of Valparaíso, Chile · 3441 days ago · 24 km deep · 51 km away · felt by 1
  24. 4.636 km SW of Valparaíso, Chile · 3441 days ago · 22 km deep · 47 km away · felt by 1
  25. 4.338 km SW of Valparaíso, Chile · 3441 days ago · 23 km deep · 47 km away
  26. 4.645 km WSW of Valparaíso, Chile · 3441 days ago · 21 km deep · 41 km away · felt by 1
  27. 5.147 km WSW of Valparaíso, Chile · 3441 days ago · 10 km deep · 40 km away · felt by 2
  28. 4.551 km WSW of Valparaíso, Chile · 3441 days ago · 20 km deep · 42 km away · felt by 1
  29. 5.444 km WSW of Valparaíso, Chile · 3441 days ago · 22 km deep · 40 km away · felt by 2
  30. 5.818 km WSW of Valparaíso, Chile · 3441 days ago · 27 km deep · 46 km away · felt by 52
  31. 4.660 km WSW of Valparaíso, Chile · 3441 days ago · 10 km deep · 37 km away · felt by 1
  32. 3.639 km WSW of Valparaíso, Chile · 3441 days ago · 23 km deep · 40 km away
  33. 4.639 km NW of Cartagena, Chile · 3441 days ago · 24 km deep · 53 km away · felt by 1
  34. 4.347 km WSW of Valparaíso, Chile · 3441 days ago · 20 km deep · 37 km away · felt by 1
  35. 4.651 km WSW of Valparaíso, Chile · 3441 days ago · 22 km deep · 34 km away · felt by 1
  36. 4.244 km WSW of Valparaíso, Chile · 3441 days ago · 22 km deep · 36 km away
  37. 3.750 km WNW of Cartagena, Chile · 3441 days ago · 20 km deep · 48 km away · felt by 1
  38. 4.551 km WSW of Valparaíso, Chile · 3441 days ago · 19 km deep · 37 km away · felt by 1
  39. 5.340 km SW of Valparaíso, Chile · 3441 days ago · 18 km deep · 48 km away · felt by 10
  40. 4.145 km WNW of Cartagena, Chile · 3441 days ago · 20 km deep · 53 km away · felt by 2
  41. 4.239 km SW of Valparaíso, Chile · 3441 days ago · 26 km deep · 49 km away · felt by 2
  42. 3.850 km WSW of Valparaíso, Chile · 3441 days ago · 23 km deep · 40 km away · felt by 1
  43. 4.138 km WSW of Valparaíso, Chile · 3441 days ago · 22 km deep · 42 km away · felt by 1
  44. 3.864 km WSW of Valparaíso, Chile · 3440 days ago · 21 km deep · 36 km away
  45. 4.439 km WNW of Cartagena, Chile · 3440 days ago · 20 km deep · 58 km away · felt by 1
  46. 4.444 km WSW of Valparaíso, Chile · 3440 days ago · 20 km deep · 39 km away · felt by 1
  47. 5.136 km WSW of Valparaíso, Chile · 3440 days ago · 19 km deep · 42 km away · felt by 25
  48. 3.817 km SW of Valparaíso, Chile · 3440 days ago · 22 km deep · 47 km away
  49. 3.948 km WSW of Valparaíso, Chile · 3440 days ago · 22 km deep · 40 km away · felt by 1
  50. 4.247 km WSW of Valparaíso, Chile · 3440 days ago · 21 km deep · 37 km away · felt by 2
  51. 4.251 km WSW of Valparaíso, Chile · 3440 days ago · 20 km deep · 36 km away
  52. 3.961 km W of Valparaíso, Chile · 3438 days ago · 16 km deep · 13 km away
  53. 4.154 km W of Valparaíso, Chile · 3437 days ago · 17 km deep · 14 km away · felt by 3
  54. 4.257 km W of Valparaíso, Chile · 3437 days ago · 13 km deep · 18 km away
  55. 4.460 km W of Valparaíso, Chile · 3436 days ago · 18 km deep · 20 km away · felt by 2
  56. 3.971 km W of Valparaíso, Chile · 3434 days ago · 8 km deep · 17 km away
  57. 3.9Off the coast of Valparaiso, Chile · 3430 days ago · 20 km deep · 95 km away
  58. 5.239 km WNW of Valparaíso, Chile · 3426 days ago · 15 km deep · 16 km away · felt by 12
  59. 4.311 km S of Valparaíso, Chile · 3425 days ago · 31 km deep · 59 km away · felt by 2
  60. 4.262 km W of Valparaíso, Chile · 3423 days ago · 13 km deep · 12 km away

The first 60 of 68.

Before

  1. 4.338 km W of Valparaíso, Chile · 3444 days ago · 25 km deep · 28 km away · felt by 1
  2. 4.054 km W of Valparaíso, Chile · 3444 days ago · 18 km deep · 25 km away
  3. 4.266 km WNW of Valparaíso, Chile · 3444 days ago · 16 km deep · 12 km away
  4. 4.650 km WSW of Valparaíso, Chile · 3444 days ago · 20 km deep · 26 km away · felt by 2
  5. 3.827 km W of Valparaíso, Chile · 3444 days ago · 23 km deep · 29 km away
  6. 5.239 km WSW of Valparaíso, Chile · 3444 days ago · 21 km deep · 32 km away · felt by 22
  7. 4.745 km WSW of Valparaíso, Chile · 3444 days ago · 20 km deep · 31 km away · felt by 1
  8. 4.549 km WSW of Valparaíso, Chile · 3444 days ago · 20 km deep · 29 km away · felt by 2
  9. 4.215 km WSW of Valparaíso, Chile · 3444 days ago · 26 km deep · 44 km away
  10. 4.544 km W of Valparaíso, Chile · 3444 days ago · 17 km deep · 12 km away
  11. 4.440 km SW of Valparaíso, Chile · 3444 days ago · 25 km deep · 50 km away · felt by 2
  12. 4.743 km SW of Valparaíso, Chile · 3444 days ago · 20 km deep · 46 km away · felt by 9
  13. 4.127 km W of Valparaíso, Chile · 3444 days ago · 24 km deep · 29 km away
  14. 4.326 km SW of Valparaíso, Chile · 3444 days ago · 26 km deep · 44 km away · felt by 2
  15. 4.132 km W of Valparaíso, Chile · 3444 days ago · 20 km deep · 26 km away
  16. 4.545 km W of Valparaíso, Chile · 3444 days ago · 14 km deep · 25 km away · felt by 1
  17. 4.525 km WSW of Valparaíso, Chile · 3444 days ago · 24 km deep · 38 km away · felt by 1
  18. 4.755 km W of Valparaíso, Chile · 3444 days ago · 10 km deep · 10 km away · felt by 4
  19. 4.918 km W of Valparaíso, Chile · 3444 days ago · 28 km deep · 39 km away · felt by 1
  20. 4.138 km W of Valparaíso, Chile · 3444 days ago · 23 km deep · 26 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us10008klf. Read Tue, Sep 29, 2026, 8:57 AM UTC.