4.3
Earthquake Details: 40 km ESE of San Pedro de Atacama, Chile
Oct 25, 2026, 13:23:15
- Depth
- 135.98 km
- Felt reports
- No data
Source: USGSUpdated: Oct 26, 2026, 02:31 PM UTC
A magnitude 4.3 earthquake occurred on Oct 25, 2026 at 13:23:15. Epicenter: 40 km ESE of San Pedro de Atacama, Chile. Reported depth: 135.98 km.
Tsunami information
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Time & depth
- Local time
- Oct 25, 2026, 10:23:15 GMT-3
- UTC
- Oct 25, 2026, 13:23:15 UTC
135.98 km · Intermediate-focus
Between 70 and 300 km deep.
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Nearby major cities
Nearby earthquakes · 12
M4.649 km S of Ollagüe, ChileBeforeM3.9Jujuy, ArgentinaBeforeM4.5102 km W of San Antonio de los Cobres, ArgentinaBeforeM4.558 km SW of Atocha, BoliviaBeforeM3.7Antofagasta, ChileBeforeM3.9Potosí, BoliviaBeforeM4.274 km W of Ollagüe, ChileBeforeM3.7Antofagasta, ChileBeforeM3.9off the coast of Antofagasta, ChileBeforeM3.7Salta, ArgentinaAfterM4.9100 km E of La Tirana, ChileAfterM4.6100 km W of El Aguilar, ArgentinaAfter
Agency measurements
Agencies may use different observations and magnitude scales, and initial estimates can change.
- USGSM 4.3
us6000u4ua
- Depth:
- 135.98 km
- Time:
- Updated:
- Oct 26, 2026, 02:31 PM UTC
Technical Details
Depth135.98 km
Significance284
Latitude-23.0909
Longitude-67.8582
Event IDus6000u4ua
Magnitude4.3
Updated:Oct 26, 2026, 14:31:26 UTC
Regional Seismicity
External Resources
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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 26, 2026, 14:31 UTC.
Data sources:
- USGS — Credit: U.S. Geological Survey.
- EMSC — Credit: EMSC/CSEM. Event catalogue data are provided under 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.
- GeoNet — We acknowledge the New Zealand GeoNet programme and its sponsors NHC, Earth Sciences NZ, LINZ, NEMA and MBIE for providing earthquake data.
- CENC / Wolfx — CENC earthquake parameters via Wolfx, an independent unofficial relay.
- GFZ / GEOFON — Locations, depths and magnitudes: GFZ/GEOFON using GEVN network data (CC BY 4.0).