Chile earthquakes

M4.0 earthquake 123 km E of Iquique, Chile

A magnitude 4.0 earthquake struck 123 km E of Iquique, Chile on Thu, Dec 24, 2015, 12:25 AM GMT-3 (03:25 UTC), 102 km (64 mi) below the surface.

A larger quake followed: M4.5 103 km E of Iquique, 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
2015-12-24 03:25:41 UTC
Depth
102.4 km (63.6 mi), intermediate-depth
Epicenter
20.324° S, 68.973° 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 4.9 km horizontally, 3.4 km in depth
Magnitude uncertainty
±0.30
Depth from
From location
Station coverage gap
59°
Stations used
26

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 11 in the 60 days after this one and 10 in the 30 days before it.

After

  1. 4.0119 km ENE of Iquique, Chile · 3929 days ago · 107 km deep · 55 km away
  2. 4.4154 km ESE of Iquique, Chile · 3929 days ago · 95 km deep · 40 km away
  3. 4.3105 km ESE of Iquique, Chile · 3929 days ago · 105 km deep · 54 km away
  4. 4.3160 km E of Iquique, Chile · 3922 days ago · 111 km deep · 38 km away
  5. 4.293 km E of Iquique, Chile · 3920 days ago · 102 km deep · 42 km away
  6. 4.4121 km ENE of Iquique, Chile · 3916 days ago · 96 km deep · 52 km away
  7. 4.4127 km ESE of Iquique, Chile · 3908 days ago · 110 km deep · 37 km away
  8. 4.4Tarapaca, Chile · 3895 days ago · 100 km deep · 24 km away
  9. 3.9139 km ESE of Iquique, Chile · 3887 days ago · 99 km deep · 42 km away
  10. 4.2115 km ENE of Iquique, Chile · 3878 days ago · 101 km deep · 60 km away
  11. 4.5103 km E of Iquique, Chile · 3876 days ago · 101 km deep · 20 km away · felt by 1

Before

  1. 4.2108 km ESE of Iquique, Chile · 3933 days ago · 106 km deep · 34 km away
  2. 4.4126 km E of Iquique, Chile · 3933 days ago · 107 km deep · 4 km away
  3. 4.1155 km N of Calama, Chile · 3934 days ago · 108 km deep · 82 km away
  4. 4.1145 km E of Iquique, Chile · 3934 days ago · 116 km deep · 22 km away
  5. 4.3100 km ENE of Iquique, Chile · 3945 days ago · 107 km deep · 67 km away
  6. 4.1108 km ESE of Iquique, Chile · 3946 days ago · 107 km deep · 46 km away
  7. 4.0109 km SE of Iquique, Chile · 3953 days ago · 110 km deep · 60 km away
  8. 4.3109 km ENE of Iquique, Chile · 3954 days ago · 100 km deep · 79 km away · felt by 1
  9. 4.3113 km NE of Iquique, Chile · 3956 days ago · 100 km deep · 92 km away
  10. 4.3110 km ENE of Iquique, Chile · 3962 days ago · 100 km deep · 44 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us10004b9a. Read Tue, Sep 29, 2026, 6:50 PM UTC.