3.5
Earthquake Details: 73 km from Calama, Antofagasta, Chile
Sep 6, 2026, 22:06:20
A magnitude 3.5 earthquake occurred near 73 km from Calama, Antofagasta, Chile on Sep 6, 2026 at 22:06:20. The seismic event was recorded at a depth of -78.7 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth-78.7 km
Significance0
Latitude-21.8000
Longitude-68.9600
Event IDemsc:20260906_0000273
Magnitude3.5
Updated:Sep 6, 2026, 22:14:10 UTC
External Resources
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Time & depth
- Local time
- Sep 6, 2026, 19:06:20 GMT-3
- UTC
- Sep 6, 2026, 22:06:20 UTC
-78.7 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby major cities
Nearby event sequence · 12
M3.9Antofagasta, ChileAfterM3.5Antofagasta, ChileAfterM3.7Tarapacá, ChileAfterM4.5129 km ENE of Taltal, ChileAfterM4.388 km W of San Antonio de los Cobres, ArgentinaAfterM3.6Antofagasta, ChileAfterM4.287 km SW of San Pedro de Atacama, ChileAfterM4.762 km WSW of Ollagüe, ChileAfterM4.226 km ENE of Calama, ChileAfterM3.8Antofagasta, ChileAfterM4.5Offshore Tarapaca, ChileAfterM3.7Tarapacá, 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: Sep 6, 2026, 22:14 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.