EarthquakeModerate

M4.3 earthquake near Calama, Antofagasta

Name: M4.3 earthquake near Calama, Antofagasta
Start: 2023-07-26T21:54:13.822+00:00
Location: 38 km SE of Ollagüe, Chile

1179 d ago · 26 Jul 2023, 21:54 UTC 38 km SE of Ollagüe, Chile

What happened

A magnitude 4.3 earthquake struck 38 km SE of Ollagüe, Chile on 26 Jul 2023, 21:54 UTC at a depth of 135 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 143 km away in Antofagasta, Chile.

Timeline

First reported by USGS
17 Oct 2026, 11:07 UTC

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