OFFSHORE BIO-BIO, CHILE-54 km N of Talcahuano, Chile -3.4

Magnitude 3.4 Region OFFSHORE BIO-BIO, CHILE Date time 2026-10-18 07:36:20.0 UTC Location -36.240 ; -73.120 Depth 23 km Distance 373 km SSW of Puente Alto, Chile / pop: 510,000 / local time: 04:36:20.0 2026-10-18 54 km N of Talcahuano, Chile / pop: 252,000 / local time: 04:36:20.0 2026-10-18 Source parameters provided by: Departamento de Geofisica, Universidad de Chile -- Santiago, Chile (CSN) ------- I felt this earthquake All data providers for this event: Departamento de Geofisica, Universidad de Chile -- Santiago, Chile (CSN) Further information can be found at: National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC) GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ) Departamento de Geofisica, Universidad de Chile -- Santiago, Chile (CSN)