Chile earthquakes

M4.2 earthquake 148 km WSW of Coquimbo, Chile

A magnitude 4.2 earthquake struck 148 km WSW of Coquimbo, Chile on Fri, Sep 25, 2015, 10:59 PM GMT-3 (01:59 UTC), 10 km (6 mi) below the surface.

A larger quake followed: M4.5 76 km W of Ovalle, Chile. This one was a foreshock.

Coquimbo 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
4.2 (mb), light
Local time
UTC
2015-09-26 01:59:20 UTC
Depth
10.0 km (6.2 mi), shallow
Epicenter
30.442° S, 72.775° 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 6.2 km horizontally, 1.7 km in depth
Magnitude uncertainty
±0.27
Depth from
Operator assigned
Station coverage gap
200°, poorly surrounded by stations
Stations used
25

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 77 in the 60 days after this one and 122 in the 30 days before it.

After

The first 60 of 77.

Before

Earthquakes todayChile earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event us20003p9u. Read Tue, Sep 22, 2026, 5:29 AM UTC.