Chile earthquakes

M4.5 earthquake 38 km SW of Ovalle, Chile

A magnitude 4.5 earthquake struck 38 km SW of Ovalle, Chile on Wed, Oct 28, 2015, 1:54 AM GMT-3 (04:54 UTC), 41 km (26 mi) below the surface.

A larger quake followed: M4.7 Near the coast of Coquimbo, 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
4.5 (mb), light
Local time
UTC
2015-10-28 04:54:55 UTC
Depth
41.4 km (25.7 mi), shallow
Epicenter
30.871° S, 71.454° 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 5.3 km horizontally, 2.6 km in depth
Magnitude uncertainty
±0.14
Depth from
From location
Station coverage gap
77°
Stations used
47

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 91 in the 60 days after this one and 108 in the 30 days before it.

After

The first 60 of 91.

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us2000402p. Read Tue, Sep 22, 2026, 8:08 AM UTC.