Chile earthquakes

M4.6 earthquake 82 km WSW of Coquimbo, Chile

A magnitude 4.6 earthquake struck 82 km WSW of Coquimbo, Chile on Tue, Jul 19, 2016, 3:59 AM GMT-4 (07:59 UTC), 8 km (5 mi) below the surface.

A larger quake followed: M4.7 38 km SW 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.

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The earthquake

Magnitude
4.6 (mwr), light
Local time
UTC
2016-07-19 07:59:48 UTC
Depth
8.3 km (5.2 mi), shallow
Epicenter
30.146° S, 72.168° 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
Normal
Moment magnitude
4.1 Mwr
Nodal plane 1
Strike 5°, dip 87°, rake -91°
Nodal plane 2
Strike 210°, dip 3°, rake -65°

How well it is located

Reviewed by a seismologist.

Location uncertainty
About 4.8 km horizontally, 4.1 km in depth
Depth from
From location
Station coverage gap
134°
Stations used
143

Nearest places

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

Nearby

Within 100 km, magnitude 1.6 and up: 15 in the 60 days after this one and 19 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us20006fqp. Read Thu, Sep 24, 2026, 12:18 AM UTC.