EarthquakeModerate

M4.7 earthquake near Calama, Antofagasta

Name: M4.7 earthquake near Calama, Antofagasta
Start: 2021-04-29T16:00:40.487+00:00
Location: 63 km WSW of San Pedro de Atacama, Chile

1997 d ago · 29 Apr 2021, 16:00 UTC 63 km WSW of San Pedro de Atacama, Chile

What happened

A magnitude 4.7 earthquake struck 63 km WSW of San Pedro de Atacama, Chile on 29 Apr 2021, 16:00 UTC at a depth of 100 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 85 km away in Antofagasta, Chile.

Timeline

First reported by USGS
17 Oct 2026, 10:11 UTC

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