M4.3 earthquake near Puente Alto, Santiago Metropolitan

What happened

A magnitude 4.3 earthquake struck 31 km ESE of Puente Alto, Chile on 12 Oct 2026, 10:29 UTC at a depth of 107 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 Puente Alto, about 31 km away in Santiago Metropolitan, Chile.