Chile earthquakes

M4.6 earthquake 107 km NNE of Calama, Chile

A magnitude 4.6 earthquake struck 107 km NNE of Calama, Chile on Wed, Mar 11, 2020, 10:57 AM GMT-3 (13:57 UTC), 101 km (63 mi) below the surface.

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Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude: 4.6 (Mww, W-phase moment), light
Magnitude from: USGS National Earthquake Information Center
Local time: Wed, Mar 11, 2020, 10:57 AM GMT-3
UTC: 2020-03-11 13:57:35 UTC
Depth: 100.9 km (62.7 mi), intermediate-depth
Epicenter: 21.621° S, 68.400° 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: Normal
Moment magnitude: 4.6 Mww
Nodal plane 1: Strike 166°, dip 43°, rake -96°
Nodal plane 2: Strike 354°, dip 47°, rake -85°

How well it is located

Reviewed by a seismologist.

Location uncertainty: About 3.2 km horizontally, 6.1 km in depth
Magnitude uncertainty: ±0.07
Depth from: From location
Station coverage gap: 36°
Stations used: 111

Nearest places

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

Nearby

Within 100 km, magnitude 1.6 and up: 14 in the 60 days after this one and 9 in the 30 days before it.

After

Before

Earthquakes today Chile earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event us60008dnh. Read Fri, Oct 2, 2026, 11:14 AM UTC.