4.6
Earthquake Details: 32 km NNE of Calama, Chile
Aug 22, 2026, 18:46:27
A magnitude 4.6 earthquake occurred near 32 km NNE of Calama, Chile on Aug 22, 2026 at 18:46:27. The seismic event was recorded at a depth of 105.49 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth105.49 km
Significance326
Latitude-22.1927
Longitude-68.7930
Event IDus6000tmtm
Magnitude4.6
Updated:Aug 22, 2026, 19:20:00 UTC
External Resources
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Time & depth
- Local time
- Aug 22, 2026, 14:46:27 GMT-4
- UTC
- Aug 22, 2026, 18:46:27 UTC
105.49 km · Intermediate-focus
Between 70 and 300 km deep.
Nearby major cities
Nearby event sequence · 12
M4.781 km W of San Antonio de los Cobres, ArgentinaBeforeM4.785 km S of Antofagasta, ChileBeforeM4.0Tarapaca, ChileBeforeM4.162 km W of Ollagüe, ChileBeforeM3.8Potosi, BoliviaBeforeM4.0Antofagasta, ChileBeforeM4.7147 km NE of Diego de Almagro, ChileBeforeM3.8Jujuy, ArgentinaBeforeM4.466 km WNW of Abra Pampa, ArgentinaBeforeM3.9Offshore Antofagasta, ChileBeforeM3.9Salta, ArgentinaAfterM3.8Salta, 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: Aug 22, 2026, 19:20 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.