4.3
Earthquake Details: Catamarca, Argentina
Sep 25, 2026, 03:30:15
A magnitude 4.3 earthquake occurred near Catamarca, Argentina on Sep 25, 2026 at 03:30:15. The seismic event was recorded at a depth of -10 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth-10 km
Significance0
Latitude-26.0263
Longitude-66.8565
Event IDemsc:20260925_0000064
Magnitude4.3
Updated:Sep 25, 2026, 09:55:54 UTC
External Resources
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Time & depth
- Local time
- Sep 25, 2026, 00:30:15 GMT-3
- UTC
- Sep 25, 2026, 03:30:15 UTC
-10 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby major cities
Nearby event sequence · 12
M3.5Salta, ArgentinaBeforeM4.358 km NNE of Calama, ChileBeforeM3.5Antofagasta, ChileBeforeM3.5Antofagasta, ChileBeforeM3.8Jujuy, ArgentinaBeforeM5.351 km WSW of Arauco, ArgentinaBeforeM3.8Jujuy, ArgentinaBeforeM4.659 km WNW of San Antonio de los Cobres, ArgentinaBeforeM4.1Antofagasta, ChileBeforeM3.8Salta, ArgentinaBeforeM3.4Potosí, BoliviaAfterM3.6Salta, 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: Sep 25, 2026, 09:55 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.