Chile earthquakes

M3.8 earthquake 53 km W of Ovalle, Chile

A magnitude 3.8 earthquake struck 53 km W of Ovalle, Chile on Sat, Apr 9, 2016, 2:30 PM GMT-3 (17:30 UTC), 33 km (21 mi) below the surface.

A larger quake followed: M3.9 32 km WSW of Ovalle, 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.

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The earthquake

Magnitude
3.8 (mwr), minor
Local time
UTC
2016-04-09 17:30:03 UTC
Depth
33.3 km (20.7 mi), shallow
Epicenter
30.656° S, 71.757° 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?

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
3.8 Mwr
Nodal plane 1
Strike 13°, dip 25°, rake 106°
Nodal plane 2
Strike 176°, dip 66°, rake 83°

How well it is located

Reviewed by a seismologist.

Location uncertainty
About 6.2 km horizontally, 5.7 km in depth
Magnitude uncertainty
±0.08
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: 32 in the 60 days after this one and 24 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us20005gll. Read Tue, Sep 22, 2026, 9:25 PM UTC.