This page summarizes earthquakes in Región del Biobío (Chile). The most recently recorded event was a magnitude M3.4 earthquake near Los Angeles on 2026-06-10 16:31:19 UTC. All event lists and map markers are limited to the last 30 days.
The Biobío Region is one of Chile's sixteen regions. With a population of 1.5 million, thus being the third most populated region in Chile, it is divided into three provinces: Arauco, Biobío and Concepción.
In 2026, Región del Biobío recorded 18 earthquakes within Chile. The average magnitude was M3.33. The strongest event reached M4.4.
Located on the South America Plate.
