Earthquake Statistics for Biobío

This page provides an overview of the earthquake statistics for the Biobío region, including the total counts over various time periods and magnitude distributions.

Total Earthquakes

Period Total
Last 24h 1
Last Week 1
Last Month 3
Last Year 42
Total 42

Magnitude Distribution

Magnitude Count Percentage
<1 0 0%
1 0 0%
2 15 35.7%
3 21 50%
4 4 9.5%
5 2 4.8%
6 0 0%
7 0 0%

Biggest Earthquakes

Magnitude Date Location City
5.1 Apr 18, 2025 16:50 OFFSHORE ARAUCANIA, CHILE Los Avellanos
5.0 Feb 16, 2025 07:08 79 km WNW of Carahue, Chile Los Avellanos
4.7 Mar 24, 2025 03:37 OFFSHORE BIO-BIO, CHILE Puerto Silva
4.6 Jul 16, 2025 12:03 BIO-BIO, CHILE Rucaraqui
4.2 Mar 13, 2025 08:15 OFFSHORE BIO-BIO, CHILE Coliumo
4.0 Jul 28, 2025 11:11 OFFSHORE BIO-BIO, CHILE Santa Fé
3.9 Jun 22, 2025 23:34 OFFSHORE BIO-BIO, CHILE Las Chupallas
3.8 Jul 16, 2025 23:22 OFFSHORE BIO-BIO, CHILE Rucaraqui
3.7 Jun 17, 2025 00:04 OFFSHORE BIO-BIO, CHILE Taiguén
3.7 Jul 28, 2025 11:39 OFFSHORE BIO-BIO, CHILE Santa Fé
3.6 Jul 17, 2025 14:26 OFFSHORE BIO-BIO, CHILE Reducción Pangue
3.5 Mar 17, 2025 05:32 OFFSHORE BIO-BIO, CHILE Puerto Silva
3.5 Jul 16, 2025 12:26 OFFSHORE BIO-BIO, CHILE Rucaraqui
3.4 Sep 27, 2025 13:23 OFFSHORE BIO-BIO, CHILE Taucú
3.4 Mar 16, 2025 12:33 OFFSHORE BIO-BIO, CHILE Reducción Pangue
3.3 Apr 21, 2025 03:39 OFFSHORE BIO-BIO, CHILE Tropén
3.3 Feb 21, 2025 07:59 OFFSHORE BIO-BIO, CHILE Los Avellanos
3.3 Sep 19, 2025 13:03 OFFSHORE BIO-BIO, CHILE Santa Fé
3.3 May 18, 2025 17:23 OFFSHORE BIO-BIO, CHILE Las Chupallas
3.3 Jul 17, 2025 22:24 OFFSHORE BIO-BIO, CHILE Rucaraqui