4.5
Earthquake Details: 36 km WSW of Ollagüe, Chile
Sep 4, 2026, 06:48:06
A magnitude 4.5 earthquake occurred near 36 km WSW of Ollagüe, Chile on Sep 4, 2026 at 06:48:06. The seismic event was recorded at a depth of 130.65 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth130.65 km
Significance312
Latitude-21.3768
Longitude-68.5636
Event IDus7000te8p
Magnitude4.5
Updated:Sep 4, 2026, 13:27:46 UTC
External Resources
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Time & depth
- Local time
- Sep 4, 2026, 02:48:06 GMT-4
- UTC
- Sep 4, 2026, 06:48:06 UTC
130.65 km · Intermediate-focus
Between 70 and 300 km deep.
Nearby major cities
Nearby event sequence · 12
M3.4Antofagasta, ChileBeforeM3.4Jujuy, ArgentinaBeforeM3.4Offshore Tarapaca, ChileBeforeM4.178 km SSE of La Tirana, ChileBeforeM3.4Jujuy, ArgentinaBeforeM3.6Tarapacá, ChileBeforeM3.3Antofagasta, ChileBeforeM4.422 km SSW of San Pedro de Atacama, ChileBeforeM3.7Antofagasta, ChileBeforeM3.8Potosí, BoliviaBeforeM3.6Tarapacá, ChileBeforeM3.7Tarapacá, 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 4, 2026, 13:27 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.