3.5
Earthquake Details: 67 km from Tomé, Biobio, Chile
Oct 4, 2026, 00:14:55
A magnitude 3.5 earthquake occurred near 67 km from Tomé, Biobio, Chile on Oct 4, 2026 at 00:14:55. The seismic event was recorded at a depth of -11.8 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth-11.8 km
Significance0
Latitude-36.1800
Longitude-73.4700
Event IDemsc:20261004_0000004
Magnitude3.5
Updated:Oct 4, 2026, 00:19:22 UTC
External Resources
View on EMSC Official SiteLoading map...
Time & depth
- Local time
- Oct 3, 2026, 21:14:55 GMT-3
- UTC
- Oct 4, 2026, 00:14:55 UTC
-11.8 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby major cities
Nearby event sequence · 12
M3.0Neuquen, ArgentinaBeforeM3.4Maule, ChileBeforeM2.8Offshore Araucania, ChileBeforeM3.1Libertador O'Higgins, ChileBeforeM3.2Neuquen, ArgentinaBeforeM2.8Offshore Valparaiso, ChileBeforeM4.3Neuquen, ArgentinaBeforeM4.330 km NNW of Valparaiso, ChileBeforeM3.3off the coast of Los Lagos, ChileBeforeM3.5Maule, ChileBeforeM3.9off the coast of Araucania, ChileBeforeM3.6Offshore Bio-Bio, ChileAfter
You may also find these tools useful
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, 00:19 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.