4.2
Earthquake Details: 63 km WSW of Andacollo, Argentina
Sep 24, 2026, 23:19:34
A magnitude 4.2 earthquake occurred near 63 km WSW of Andacollo, Argentina on Sep 24, 2026 at 23:19:34. The seismic event was recorded at a depth of 174.34 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth174.34 km
Significance271
Latitude-37.4621
Longitude-71.2930
Event IDus6000txhl
Magnitude4.2
Updated:Sep 25, 2026, 01:57:52 UTC
External Resources
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Time & depth
- Local time
- Sep 24, 2026, 20:19:34 GMT-3
- UTC
- Sep 24, 2026, 23:19:34 UTC
174.34 km · Intermediate-focus
Between 70 and 300 km deep.
Nearby major cities
Nearby event sequence · 12
M3.1Araucania, ChileBeforeM3.4Offshore Valparaiso, ChileBeforeM4.353 km WSW of San Antonio, ChileBeforeM3.1Offshore Valparaiso, ChileBeforeM3.4Offshore Valparaiso, ChileBeforeM3.0Offshore Valparaiso, ChileBeforeM3.1Offshore Valparaiso, ChileBeforeM3.3Offshore Valparaiso, ChileBeforeM3.2Offshore Los Lagos, ChileBeforeM3.3Offshore Valparaiso, ChileBeforeM5.262 km SW of San Antonio, ChileAfterM3.2Offshore Valparaiso, 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 25, 2026, 01:57 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.