4.1
Earthquake Details: 153 km WSW of Lebu, Chile
Oct 3, 2026, 21:15:57
A magnitude 4.1 earthquake occurred near 153 km WSW of Lebu, Chile on Oct 3, 2026 at 21:15:57. The seismic event was recorded at a depth of 10 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth10 km
Significance259
Latitude-38.3006
Longitude-75.1712
Event IDus6000tzee
Magnitude4.1
Updated:Oct 4, 2026, 23:27:06 UTC
External Resources
View on USGS Official SiteLoading map...
Time & depth
- Local time
- Oct 3, 2026, 18:15:57 GMT-3
- UTC
- Oct 3, 2026, 21:15:57 UTC
10 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby major cities
Nearby event sequence · 12
M3.3off the coast of Los Lagos, ChileBeforeM3.5Maule, ChileBeforeM3.2Offshore Los Lagos, ChileAfterM3.5Offshore Bio-Bio, ChileAfterM3.6Offshore Bio-Bio, ChileAfterM3.0Offshore Bio-Bio, ChileAfterM2.7Offshore Bio-Bio, ChileAfterM4.4Araucania, ChileAfterM3.4Libertador O'Higgins, ChileAfterM3.0Maule, ChileAfterM3.4Offshore Maule, ChileAfterM3.9Bio-Bio, 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 4, 2026, 23:27 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.