EarthquakeModerate

M4.6 earthquake near Calama, Antofagasta

Name: M4.6 earthquake near Calama, Antofagasta
Start: 2023-12-20T12:39:49.67+00:00
Location: 44 km WSW of Ollagüe, Chile

1032 d ago · 20 Dec 2023, 12:39 UTC 44 km WSW of Ollagüe, Chile

What happened

A magnitude 4.6 earthquake struck 44 km WSW of Ollagüe, Chile on 20 Dec 2023, 12:39 UTC at a depth of 113 km.

Earthquakes of this size are classed as Light. Widely felt nearby; objects may shake or fall. Significant damage is unusual. This was an intermediate-depth earthquake, so shaking is spread over a wider, gentler area.

The nearest town in our records is Calama, about 118 km away in Antofagasta, Chile.

Timeline

First reported by USGS
17 Oct 2026, 11:17 UTC

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