4.4
Earthquake Details: 22 km SSW of San Pedro de Atacama, Chile
Sep 3, 2026, 05:52:15
A magnitude 4.4 earthquake occurred near 22 km SSW of San Pedro de Atacama, Chile on Sep 3, 2026 at 05:52:15. The seismic event was recorded at a depth of 145.01 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth145.01 km
Significance298
Latitude-23.1019
Longitude-68.2614
Event IDus7000tdua
Magnitude4.4
Updated:Sep 3, 2026, 07:07:08 UTC
External Resources
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Time & depth
- Local time
- Sep 3, 2026, 01:52:15 GMT-4
- UTC
- Sep 3, 2026, 05:52:15 UTC
145.01 km · Intermediate-focus
Between 70 and 300 km deep.
Nearby major cities
Nearby event sequence · 12
M3.5Salta, ArgentinaBeforeM3.4Antofagasta, ChileBeforeM3.8Tarapaca, ChileBeforeM4.351 km SW of Taltal, ChileBeforeM3.4Salta, ArgentinaBeforeM3.4Potosi, BoliviaBeforeM3.4Antofagasta, ChileBeforeM3.4Jujuy, ArgentinaBeforeM4.178 km SSE of La Tirana, ChileBeforeM3.6Jujuy, ArgentinaBeforeM3.6Tarapaca, ChileBeforeM3.3Antofagasta, ChileBefore
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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, 07:07 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.