Chile earthquakes

M5.0 earthquake 84 km WNW of Iquique, Chile

A magnitude 5.0 earthquake struck 84 km WNW of Iquique, Chile on Sun, May 31, 2015, 1:08 PM GMT-3 (16:08 UTC), 20 km (12 mi) below the surface.

A larger quake followed: M5.3 13 km SW 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
5.0 (mww), moderate
Local time
UTC
2015-05-31 16:08:27 UTC
Depth
20.0 km (12.4 mi), shallow
Epicenter
19.942° S, 70.909° 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
5.0 Mww
Nodal plane 1
Strike 160°, dip 64°, rake 89°
Nodal plane 2
Strike 342°, dip 26°, rake 92°

How well it is located

Reviewed by a seismologist.

Location uncertainty
About 3.8 km horizontally, 1.9 km in depth
Depth from
Operator assigned
Station coverage gap
99°
Stations used
132

Nearest places

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

Nearby

Within 100 km, magnitude 2.0 and up: 8 in the 60 days after this one and 13 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us20002ktz (also filed as iscgem610634941). Read Tue, Sep 29, 2026, 10:26 PM UTC.