Update: Sept. 21 – 5.2 magnitude earthquake reported near Mejillones, Chile

Published Oct 19, 2026

ANTOFAGASTA PROVINCE, Antofagasta — A 5.2 magnitude quake occurred near Mejillones on Monday morning, according to the U.S. Geological Survey.

The USGS reported a tremor in the region at 11:48 UTC (06:48 local time). The epicenter was about 170 km west-northwest of Mejillones, at a depth of 10 km.

Did you feel it?

If you noticed the earthquake, you can share your experience using the USGS Felt Report form.

Source: The U.S. Geological Survey