Chile earthquakes

M4.1 earthquake 145 km E of Iquique, Chile

A magnitude 4.1 earthquake struck 145 km E of Iquique, Chile on Tue, Dec 22, 2015, 7:06 AM GMT-3 (10:06 UTC), 116 km (72 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.

Open the live map with earthquakes

The earthquake

Magnitude
4.1 (mb), light
Local time
UTC
2015-12-22 10:06:49 UTC
Depth
115.9 km (72.0 mi), intermediate-depth
Epicenter
20.319° S, 68.764° 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 8.4 km horizontally, 8.0 km in depth
Magnitude uncertainty
±0.26
Depth from
From location
Station coverage gap
59°
Stations used
18

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 15 in the 60 days after this one and 5 in the 30 days before it.

After

  1. 4.1155 km N of Calama, Chile · 3934 days ago · 108 km deep · 82 km away
  2. 4.4126 km E of Iquique, Chile · 3933 days ago · 107 km deep · 19 km away
  3. 4.2108 km ESE of Iquique, Chile · 3933 days ago · 106 km deep · 51 km away
  4. 4.0123 km E of Iquique, Chile · 3933 days ago · 102 km deep · 22 km away
  5. 4.0119 km ENE of Iquique, Chile · 3929 days ago · 107 km deep · 62 km away
  6. 4.4154 km ESE of Iquique, Chile · 3929 days ago · 95 km deep · 32 km away
  7. 4.3105 km ESE of Iquique, Chile · 3929 days ago · 105 km deep · 70 km away
  8. 4.3160 km E of Iquique, Chile · 3922 days ago · 111 km deep · 20 km away
  9. 4.293 km E of Iquique, Chile · 3920 days ago · 102 km deep · 60 km away
  10. 4.4121 km ENE of Iquique, Chile · 3916 days ago · 96 km deep · 59 km away
  11. 4.4127 km ESE of Iquique, Chile · 3908 days ago · 110 km deep · 45 km away
  12. 4.4Tarapaca, Chile · 3895 days ago · 100 km deep · 46 km away
  13. 3.9139 km ESE of Iquique, Chile · 3887 days ago · 99 km deep · 45 km away
  14. 4.2115 km ENE of Iquique, Chile · 3878 days ago · 101 km deep · 69 km away
  15. 4.5103 km E of Iquique, Chile · 3876 days ago · 101 km deep · 42 km away · felt by 1

Before

  1. 4.3100 km ENE of Iquique, Chile · 3945 days ago · 107 km deep · 80 km away
  2. 4.1108 km ESE of Iquique, Chile · 3946 days ago · 107 km deep · 61 km away
  3. 4.0109 km SE of Iquique, Chile · 3953 days ago · 110 km deep · 74 km away
  4. 4.3109 km ENE of Iquique, Chile · 3954 days ago · 100 km deep · 89 km away · felt by 1
  5. 4.3110 km ENE of Iquique, Chile · 3962 days ago · 100 km deep · 56 km away

Earthquakes todayChile earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event us100049a6. Read Tue, Sep 29, 2026, 6:08 PM UTC.