2.9
Earthquake Details: 12 km from Caucete, San Juan, Argentina
Oct 3, 2026, 10:59:59
A magnitude 2.9 earthquake occurred near 12 km from Caucete, San Juan, Argentina on Oct 3, 2026 at 10:59:59. The seismic event was recorded at a depth of -104 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth-104 km
Significance0
Latitude-31.7570
Longitude-68.3140
Event IDemsc:20261003_0000131
Magnitude2.9
Updated:Oct 3, 2026, 17:43:16 UTC
External Resources
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Time & depth
- Local time
- Oct 3, 2026, 07:59:59 GMT-3
- UTC
- Oct 3, 2026, 10:59:59 UTC
-104 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby major cities
Nearby event sequence · 12
M3.2Coquimbo, ChileBeforeM3.4Maule, ChileBeforeM3.1Libertador O'Higgins, ChileBeforeM3.2San Juan, ArgentinaBeforeM3.6Catamarca, ArgentinaBeforeM4.330 km NNW of Valparaiso, ChileBeforeM3.4La Rioja, ArgentinaBeforeM3.5Coquimbo, ChileBeforeM3.5Maule, ChileBeforeM3.3Atacama, ChileBeforeM3.3off the coast of Coquimbo, ChileAfterM2.9off the coast of Coquimbo, 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 3, 2026, 17:43 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.