Chile earthquakes

M5.4 earthquake 65 km W of Iquique, Chile

A magnitude 5.4 earthquake struck 65 km W of Iquique, Chile on Mon, May 5, 2014, 7:21 AM GMT-4 (11:21 UTC), 13 km (8 mi) below the surface.

A larger quake followed: M5.8 85 km WNW of Iquique, Chile. This one was a foreshock.

Iquique forecast More in Chile

Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude: 5.4 (Mww, W-phase moment), moderate
Magnitude from: USGS National Earthquake Information Center
Local time: Mon, May 5, 2014, 7:21 AM GMT-4
UTC: 2014-05-05 11:21:17 UTC
Depth: 13.5 km (8.4 mi), shallow
Epicenter: 20.214° S, 70.775° W
Region: Chile
Tsunami flag: No
Status: Reviewed by a seismologist

Magnitude estimates

Different scales measure different things and differ by a few tenths. The USGS marks one as preferred, and it is the one this page uses.

Mag.	Scale	Computed by	Notes
5.4	Mww, W-phase moment	USGS National Earthquake Information Center	Preferred · Reviewed
5.42	Mw, moment	ISC-GEM global catalog	Final · ±0.1
5.2	Mwr, regional moment	USGS National Earthquake Information Center	Moment tensor · Reviewed

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: 5.4 Mww
Nodal plane 1: Strike 154°, dip 71°, rake 80°
Nodal plane 2: Strike 2°, dip 21°, rake 116°

How well it is located

Reviewed by a seismologist.

Depth from: FROM_LOCATION
Station coverage gap: 82°
Stations used: 124

Nearest places

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

Nearby

Within 100 km, magnitude 2.4 and up: 63 in the 60 days after this one and 145 in the 30 days before it.

After

The first 60 of 63.

Before

Earthquakes today Chile earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event usb000qacr (also filed as iscgem604514203). Read Sat, Oct 3, 2026, 5:24 AM UTC.