4.6
Earthquake Details: 26 km W of Ollagüe, Chile
Aug 28, 2026, 14:11:54
A magnitude 4.6 earthquake occurred near 26 km W of Ollagüe, Chile on Aug 28, 2026 at 14:11:54. The seismic event was recorded at a depth of 131.35 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth131.35 km
Significance326
Latitude-21.2109
Longitude-68.5089
Event IDus7000tcjv
Magnitude4.6
Updated:Aug 28, 2026, 14:38:49 UTC
External Resources
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Time & depth
- Local time
- Aug 28, 2026, 10:11:54 GMT-4
- UTC
- Aug 28, 2026, 14:11:54 UTC
131.35 km · Intermediate-focus
Between 70 and 300 km deep.
Nearby major cities
Nearby event sequence · 12
M3.5Tarapaca, ChileBeforeM3.5Antofagasta, ChileBeforeM3.5Tarapaca, ChileBeforeM4.4Antofagasta, ChileBeforeM4.348 km WSW of Abra Pampa, ArgentinaBeforeM3.5Potosi, BoliviaBeforeM4.542 km E of Estique, PeruBeforeM3.9Salta, ArgentinaBeforeM3.7Salta, ArgentinaBeforeM3.5Tarapaca, ChileBeforeM3.4Antofagasta, ChileBeforeM3.6Salta, ArgentinaBefore
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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 28, 2026, 14:38 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.