Chile earthquakes

M4.5 earthquake 56 km W of Quellón, Chile

A magnitude 4.5 earthquake struck 56 km W of Quellón, Chile on Tue, Dec 27, 2016, 3:18 PM GMT-3 (18:18 UTC), 26 km (16 mi) below the surface.

A larger quake followed: M5.5 76 km WSW of Quellón, Chile. This one was a foreshock.

Quellón 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
4.5 (Mwr, regional moment), light
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
2016-12-27 18:18:05 UTC
Depth
25.9 km (16.1 mi), shallow
Epicenter
43.216° S, 74.293° 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.

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
4.5 Mwr
Nodal plane 1
Strike 173°, dip 75°, rake 74°
Nodal plane 2
Strike 40°, dip 22°, rake 135°

How well it is located

Reviewed by a seismologist.

Location uncertainty
About 5.3 km horizontally, 5.0 km in depth
Magnitude uncertainty
±0.07
Depth from
From location
Station coverage gap
133°
Stations used
116

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 12 in the 60 days after this one and 17 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us10007n24. Read Fri, Oct 2, 2026, 2:08 AM UTC.