Chile earthquakes

M5.3 earthquake 41 km NE of Calama, Chile

A magnitude 5.3 earthquake struck 41 km NE of Calama, Chile on Sun, Feb 6, 2022, 8:46 PM GMT-3 (23:46 UTC), 105 km (66 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: 5.3 (Mww, W-phase moment), moderate
Magnitude from: USGS National Earthquake Information Center
Local time: Sun, Feb 6, 2022, 8:46 PM GMT-3
UTC: 2022-02-06 23:46:31 UTC
Depth: 105.5 km (65.5 mi), intermediate-depth
Epicenter: 22.174° S, 68.658° W
Region: Chile
Felt reports: 5
Tsunami flag: No
Status: Reviewed by a seismologist

Magnitude estimates

Different scales measure different things and differ by a few tenths. The USGS marks one as preferred, and it is the one this page uses.

Mag.	Scale	Computed by	Notes
5.3	Mww, W-phase moment	USGS National Earthquake Information Center	Preferred · Reviewed · ±0.05 · 39 stations
5.3	Mwr, regional moment	USGS National Earthquake Information Center	Moment tensor · Reviewed
5.3	Mww, W-phase moment	USGS, automatic first solution	First automatic solution · Confirmed

Did you feel it?

5 people reported to the USGS what they felt; the strongest reported shaking was IV, light shaking.

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: 5.3 Mww
Nodal plane 1: Strike 184°, dip 31°, rake -85°
Nodal plane 2: Strike 358°, dip 60°, rake -93°

How well it is located

Reviewed by a seismologist.

Location uncertainty: About 4.7 km horizontally, 3.3 km in depth
Magnitude uncertainty: ±0.05
Depth from: From location
Station coverage gap: 32°
Stations used: 196

Nearest places

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

Nearby

Within 100 km, magnitude 2.3 and up: 7 in the 60 days after this one and 11 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 us7000gin7 (also filed as usauto7000gin7). Read Sat, Oct 3, 2026, 9:00 AM UTC.