3.0
Earthquake Details: 18 km from Talcahuano, Biobio, Chile
Oct 10, 2026, 20:32:22
A magnitude 3.0 earthquake occurred near 18 km from Talcahuano, Biobio, Chile on Oct 10, 2026 at 20:32:22. The seismic event was recorded at a depth of -20.3 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth-20.3 km
Significance0
Latitude-36.5700
Longitude-73.1900
Event IDemsc:20261010_0000359
Magnitude3.0
Updated:Oct 10, 2026, 20:38:32 UTC
External Resources
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Time & depth
- Local time
- Oct 10, 2026, 17:32:22 GMT-3
- UTC
- Oct 10, 2026, 20:32:22 UTC
-20.3 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby major cities
Nearby event sequence · 12
M3.9Bio-Bio, ChileBeforeM2.6Valparaiso, ChileBeforeM3.0Neuquen, ArgentinaBeforeM3.1Valparaiso, ChileBeforeM3.0Offshore Maule, ChileBeforeM2.5Libertador O'Higgins, ChileBeforeM2.8Bio-Bio, ChileBeforeM2.9Bio-Bio, ChileAfterM2.8Valparaiso, ChileAfterM2.5Bio-Bio, ChileAfterM3.6off the coast of Araucania, ChileAfterM2.6Maule, ChileAfter
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Earthquake information is automatically aggregated from the official seismic agencies listed below. Preliminary measurements can change as agencies review an event; use local emergency authorities for safety decisions. Latest successful data update: Oct 10, 2026, 20:38 UTC.
Data sources:
- USGS — Credit: U.S. Geological Survey.
- EMSC — Credit: EMSC/CSEM. Event catalogue data are provided under CC BY 4.0. CC BY 4.0
- JMA — Source: Japan Meteorological Agency (JMA).
- Geoscience Australia — Based on Australian Earthquakes data by Geoscience Australia. © Commonwealth of Australia. Licensed under CC BY 4.0; the section 5 disclaimer applies. CC BY 4.0
- GeoNet — We acknowledge the New Zealand GeoNet programme and its sponsors NHC, Earth Sciences NZ, LINZ, NEMA and MBIE for providing earthquake data.