Chile earthquakes

M4.0 earthquake 120 km ESE of Iquique, Chile

A magnitude 4.0 earthquake struck 120 km ESE of Iquique, Chile on Wed, Apr 13, 2016, 1:23 AM GMT-3 (04:23 UTC), 109 km (68 mi) below the surface.

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

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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
2016-04-13 04:23:02 UTC
Depth
109.2 km (67.9 mi), intermediate-depth
Epicenter
20.441° S, 69.019° 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 5.8 km horizontally, 4.3 km in depth
Magnitude uncertainty
±0.30
Depth from
From location
Station coverage gap
60°
Stations used
31

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 14 in the 60 days after this one and 11 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us20005hp7. Read Wed, Sep 30, 2026, 12:56 AM UTC.