Chile earthquakes

M4.1 earthquake 108 km ESE of Iquique, Chile

A magnitude 4.1 earthquake struck 108 km ESE of Iquique, Chile on Thu, Dec 10, 2015, 4:50 AM GMT-3 (07:50 UTC), 107 km (66 mi) below the surface.

A larger quake followed: M5.0 128 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
4.1 (mb), light
Local time
UTC
2015-12-10 07:50:03 UTC
Depth
107.0 km (66.5 mi), intermediate-depth
Epicenter
20.661° S, 69.221° 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.

Did You Feel It? map: shaking reported by the public
Shaking reported by the public, by area. Map: USGS Did You Feel It?

How well it is located

Reviewed by a seismologist.

Location uncertainty
About 3.6 km horizontally, 7.4 km in depth
Magnitude uncertainty
±0.18
Depth from
From location
Station coverage gap
81°
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: 20 in the 60 days after this one and 5 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us20004g30. Read Tue, Sep 29, 2026, 4:59 PM UTC.