Chile earthquakes

M4.0 earthquake 20 km SW of Ovalle, Chile

A magnitude 4.0 earthquake struck 20 km SW of Ovalle, Chile on Fri, Oct 2, 2015, 7:23 PM GMT-3 (22:23 UTC), 53 km (33 mi) below the surface.

A larger quake followed: M5.9 43 km SSW of Coquimbo, Chile. This one was a foreshock.

Ovalle forecastMore in Chile

Map

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

Open the live map with earthquakes

The earthquake

Magnitude
4.0 (ml), light
Local time
UTC
2015-10-02 22:23:00 UTC
Depth
52.7 km (32.7 mi), shallow
Epicenter
30.736° S, 71.350° 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.

Did You Feel It? map: shaking reported by the public
Shaking reported by the public, by area. Map: USGS Did You Feel It?

How well it is located

Reviewed by a seismologist.

Location uncertainty
About 6.0 km horizontally, 8.3 km in depth
Stations used
0

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 148 in the 60 days after this one and 51 in the 30 days before it.

After

The first 60 of 148.

Before

Earthquakes todayChile earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event us10003na3. Read Tue, Sep 22, 2026, 9:46 AM UTC.