Chile earthquakes

M4.2 earthquake 62 km NW of Illapel, Chile

A magnitude 4.2 earthquake struck 62 km NW of Illapel, Chile on Fri, Sep 18, 2015, 7:53 PM GMT-3 (22:53 UTC), 36 km (23 mi) below the surface.

A larger quake followed: M4.3 98 km W of Illapel, Chile. This one was a foreshock.

Illapel 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 (ml), light
Local time
UTC
2015-09-18 22:53:12 UTC
Depth
36.4 km (22.6 mi), shallow
Epicenter
31.248° S, 71.650° 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 6.3 km horizontally, 9.8 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: 200 in the 60 days after this one and 0 in the 30 days before it.

After

The first 60 of 200.

Earthquakes todayChile earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event us20003lmt. Read Wed, Sep 23, 2026, 4:34 AM UTC.