Chile earthquakes

M4.0 earthquake 96 km NW of Iquique, Chile

A magnitude 4.0 earthquake struck 96 km NW of Iquique, Chile on Mon, Mar 24, 2014, 12:11 PM GMT-3 (15:11 UTC), 22 km (13 mi) below the surface.

A larger quake followed: M8.2 93 km NW of Iquique, Chile. This one was a foreshock.

Iquique 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 (mwr), light
Local time
UTC
2014-03-24 15:11:44 UTC
Depth
21.7 km (13.5 mi), shallow
Epicenter
19.590° S, 70.800° 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.

Fault motion and ground failure

How the rock slipped, from the moment tensor, and the USGS estimate of landslides and liquefaction.

Faulting
Reverse (thrust)
Moment magnitude
4.0 Mwr
Nodal plane 1
Strike 350°, dip 25°, rake 110°
Nodal plane 2
Strike 148°, dip 66°, rake 81°

How well it is located

Reviewed by a seismologist.

Magnitude uncertainty
±0.05
Depth from
FROM_LOCATION
Station coverage gap
113°
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: at least 199 in the 60 days after this one and 129 in the 30 days before it.

After

The first 60 of at least 199.

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usc000nn2f. Read Mon, Sep 28, 2026, 12:10 PM UTC.