EarthquakeModerate

M4.3 earthquake near Antofagasta, Antofagasta

Name: M4.3 earthquake near Antofagasta, Antofagasta
Start: 2025-02-23T23:07:34.928+00:00
Location: 144 km ESE of Antofagasta, Chile

601 d ago · 23 Feb 2025, 23:07 UTC 144 km ESE of Antofagasta, Chile

What happened

A magnitude 4.3 earthquake struck 144 km ESE of Antofagasta, Chile on 23 Feb 2025, 23:07 UTC at a depth of 102 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 Antofagasta, about 145 km away in Antofagasta, Chile.

Timeline

First reported by USGS
18 Oct 2026, 02:16 UTC

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