2.8
Earthquake Details: 40 km from Calama, Antofagasta, Chile
Sep 7, 2026, 12:27:54
A magnitude 2.8 earthquake occurred near 40 km from Calama, Antofagasta, Chile on Sep 7, 2026 at 12:27:54. The seismic event was recorded at a depth of -99.5 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth-99.5 km
Significance0
Latitude-22.3300
Longitude-68.5600
Event IDemsc:20260907_0000146
Magnitude2.8
Updated:Sep 7, 2026, 12:32:34 UTC
External Resources
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Time & depth
- Local time
- Sep 7, 2026, 09:27:54 GMT-3
- UTC
- Sep 7, 2026, 12:27:54 UTC
-99.5 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby major cities
Nearby event sequence · 12
M3.8Antofagasta, ChileBeforeM3.6Salta, ArgentinaBeforeM3.9Antofagasta, ChileBeforeM4.0Salta, ArgentinaAfterM3.7Tarapacá, ChileAfterM4.5129 km ENE of Taltal, ChileAfterM4.0Salta, ArgentinaAfterM4.388 km W of San Antonio de los Cobres, ArgentinaAfterM3.6Antofagasta, ChileAfterM4.287 km SW of San Pedro de Atacama, ChileAfterM4.2Salta, ArgentinaAfterM4.762 km WSW of Ollagüe, 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 7, 2026, 12:32 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.