4.0
Earthquake Details: 72 km from Talcahuano, Biobio, Chile
Sep 14, 2026, 14:28:40
A magnitude 4.0 earthquake occurred near 72 km from Talcahuano, Biobio, Chile on Sep 14, 2026 at 14:28:40. The seismic event was recorded at a depth of -20 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth-20 km
Significance0
Latitude-36.2300
Longitude-73.6300
Event IDemsc:20260914_0000193
Magnitude4.0
Updated:Sep 14, 2026, 14:36:45 UTC
External Resources
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Time & depth
- Local time
- Sep 14, 2026, 11:28:40 GMT-3
- UTC
- Sep 14, 2026, 14:28:40 UTC
-20 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby major cities
Nearby event sequence · 12
M3.0Offshore Valparaiso, ChileBeforeM3.1Offshore Valparaiso, ChileBeforeM3.6Offshore Valparaiso, ChileBeforeM3.0Offshore Valparaiso, ChileBeforeM3.6Offshore Valparaiso, ChileBeforeM3.990 km WNW of Cartagena, ChileBeforeM3.6off the coast of Maule, ChileBeforeM3.1Los Lagos, ChileBeforeM2.7Mendoza, ArgentinaBeforeM4.0Offshore Valparaiso, ChileBeforeM3.0Offshore Coquimbo, ChileBeforeM2.9Offshore Valparaiso, 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: Sep 14, 2026, 14:36 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.