4.5
Earthquake Details: 60 km WNW of Colchani, Bolivia
Oct 6, 2026, 06:54:10
A magnitude 4.5 earthquake occurred near 60 km WNW of Colchani, Bolivia on Oct 6, 2026 at 06:54:10. The seismic event was recorded at a depth of 191.74 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth191.74 km
Significance312
Latitude-20.0088
Longitude-67.4214
Event IDus6000tzva
Magnitude4.5
Updated:Oct 6, 2026, 07:34:22 UTC
External Resources
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Time & depth
- Local time
- Oct 6, 2026, 02:54:10 GMT-4
- UTC
- Oct 6, 2026, 06:54:10 UTC
191.74 km · Intermediate-focus
Between 70 and 300 km deep.
Nearby major cities
Nearby event sequence · 12
M3.6Tarapacá, ChileBeforeM3.4Salta, ArgentinaBeforeM4.277 km ESE of Ollagüe, ChileBeforeM3.4Antofagasta, ChileBeforeM3.4Antofagasta, ChileBeforeM4.458 km SSE of Camiña, ChileBeforeM3.5Salta, ArgentinaBeforeM4.736 km WNW of Ollagüe, ChileBeforeM3.4Salta, ArgentinaAfterM3.5Antofagasta, ChileAfterM3.4Salta, ArgentinaAfterM3.6Antofagasta, 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: Oct 6, 2026, 07:34 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.