2.5
Earthquake Details: 2 km from Chimbas, San Juan, Argentina
Oct 2, 2026, 01:20:30
A magnitude 2.5 earthquake occurred near 2 km from Chimbas, San Juan, Argentina on Oct 2, 2026 at 01:20:30. The seismic event was recorded at a depth of -100 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth-100 km
Significance0
Latitude-31.5040
Longitude-68.5440
Event IDemsc:20261002_0000221
Magnitude2.5
Updated:Oct 2, 2026, 16:15:24 UTC
External Resources
View on EMSC Official SiteLoading map...
Time & depth
- Local time
- Oct 1, 2026, 22:20:30 GMT-3
- UTC
- Oct 2, 2026, 01:20:30 UTC
-100 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby major cities
Nearby event sequence · 12
M4.2Valparaiso, ChileBeforeM3.6Coquimbo, ChileBeforeM3.9Offshore Coquimbo, ChileBeforeM3.3Offshore Coquimbo, ChileBeforeM3.4Maule, ChileBeforeM3.2San Juan, ArgentinaBeforeM3.6Catamarca, ArgentinaAfterM4.330 km NNW of Valparaiso, ChileAfterM3.4La Rioja, ArgentinaAfterM3.5Coquimbo, ChileAfterM3.3Atacama, ChileAfterM3.3off 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 2, 2026, 16:15 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.