Chile earthquakes

M4.0 earthquake 123 km ESE of Iquique, Chile

A magnitude 4.0 earthquake struck 123 km ESE of Iquique, Chile on Tue, Apr 12, 2016, 7:00 AM GMT-3 (10:00 UTC), 111 km (69 mi) below the surface.

A larger quake followed: M4.9 155 km N of Calama, Chile. This one was a foreshock.

Pozo Almonte 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
4.0 (mb), light
Local time
UTC
2016-04-12 10:00:15 UTC
Depth
110.7 km (68.8 mi), intermediate-depth
Epicenter
20.775° S, 69.131° 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.

How well it is located

Reviewed by a seismologist.

Location uncertainty
About 3.8 km horizontally, 5.4 km in depth
Magnitude uncertainty
±0.21
Stations used
0

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 16 in the 60 days after this one and 8 in the 30 days before it.

After

  1. 4.0120 km ESE of Iquique, Chile · 3822 days ago · 109 km deep · 39 km away
  2. 4.1107 km ENE of Iquique, Chile · 3821 days ago · 103 km deep · 90 km away
  3. 4.6147 km NNE of Calama, Chile · 3818 days ago · 141 km deep · 67 km away
  4. 4.3149 km N of Calama, Chile · 3818 days ago · 122 km deep · 65 km away
  5. 4.193 km ENE of Iquique, Chile · 3811 days ago · 89 km deep · 90 km away
  6. 4.4148 km ESE of Iquique, Chile · 3809 days ago · 112 km deep · 26 km away
  7. 4.9155 km N of Calama, Chile · 3808 days ago · 133 km deep · 55 km away
  8. 4.0152 km N of Calama, Chile · 3806 days ago · 113 km deep · 38 km away
  9. 4.1122 km N of Calama, Chile · 3798 days ago · 111 km deep · 75 km away
  10. 4.2137 km ESE of Iquique, Chile · 3792 days ago · 97 km deep · 31 km away
  11. 4.3105 km N of Calama, Chile · 3787 days ago · 120 km deep · 92 km away
  12. 4.7144 km NNE of Calama, Chile · 3783 days ago · 133 km deep · 83 km away
  13. 4.178 km ESE of Iquique, Chile · 3775 days ago · 86 km deep · 47 km away
  14. 4.0146 km N of Calama, Chile · 3771 days ago · 107 km deep · 44 km away
  15. 4.086 km E of Iquique, Chile · 3767 days ago · 87 km deep · 65 km away
  16. 4.0155 km ESE of Iquique, Chile · 3765 days ago · 105 km deep · 33 km away

Before

  1. 4.7141 km E of Iquique, Chile · 3828 days ago · 103 km deep · 51 km away
  2. 4.1126 km E of Iquique, Chile · 3832 days ago · 115 km deep · 60 km away
  3. 4.3139 km N of Calama, Chile · 3832 days ago · 117 km deep · 53 km away
  4. 4.625 km ESE of Iquique, Chile · 3834 days ago · 54 km deep · 98 km away · felt by 1
  5. 4.1122 km ESE of Iquique, Chile · 3838 days ago · 100 km deep · 26 km away
  6. 4.2139 km N of Calama, Chile · 3851 days ago · 116 km deep · 62 km away
  7. 4.6148 km ESE of Iquique, Chile · 3851 days ago · 103 km deep · 26 km away
  8. 3.8132 km ENE of Iquique, Chile · 3852 days ago · 114 km deep · 94 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us20005hdi. Read Wed, Sep 30, 2026, 12:46 AM UTC.