4.1
Earthquake Details: 78 km SSE of La Tirana, Chile
Sep 2, 2026, 03:01:25
A magnitude 4.1 earthquake occurred near 78 km SSE of La Tirana, Chile on Sep 2, 2026 at 03:01:25. The seismic event was recorded at a depth of 116.86 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth116.86 km
Significance259
Latitude-20.9293
Longitude-69.2391
Event IDus7000tdia
Magnitude4.1
Updated:Sep 3, 2026, 04:49:39 UTC
External Resources
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Time & depth
- Local time
- Sep 1, 2026, 23:01:25 GMT-4
- UTC
- Sep 2, 2026, 03:01:25 UTC
116.86 km · Intermediate-focus
Between 70 and 300 km deep.
Nearby major cities
Nearby event sequence · 12
M4.726 km WSW of Tocopilla, ChileBeforeM4.762 km SSE of Palca, PeruBeforeM3.5Offshore Antofagasta, ChileBeforeM3.5Jujuy, ArgentinaBeforeM3.5Antofagasta, ChileBeforeM3.8Tarapaca, ChileBeforeM3.4Salta, ArgentinaBeforeM3.4Potosi, BoliviaBeforeM3.4Antofagasta, ChileBeforeM3.4Jujuy, ArgentinaBeforeM3.4Offshore Tarapaca, ChileBeforeM3.6Jujuy, ArgentinaAfter
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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 3, 2026, 04:49 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.