2.8
Earthquake Details: San Juan, Argentina
Sep 11, 2026, 06:37:33
A magnitude 2.8 earthquake occurred near San Juan, Argentina on Sep 11, 2026 at 06:37:33. The seismic event was recorded at a depth of -186 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth-186 km
Significance0
Latitude-31.5700
Longitude-69.6600
Event IDemsc:20260911_0000084
Magnitude2.8
Updated:Sep 11, 2026, 06:43:34 UTC
External Resources
View on EMSC Official SiteLoading map...
Time & depth
- Local time
- Sep 11, 2026, 03:37:33 GMT-3
- UTC
- Sep 11, 2026, 06:37:33 UTC
-186 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby major cities
Nearby event sequence · 12
M3.7Offshore Valparaiso, ChileBeforeM3.4Atacama, ChileBeforeM3.6Mendoza, ArgentinaBeforeM3.6San Juan, ArgentinaBeforeM4.3Offshore Valparaiso, ChileBeforeM3.6Mendoza, ArgentinaAfterM3.9Coquimbo, ChileAfterM4.1San Juan, ArgentinaAfterM3.5Coquimbo, ChileAfterM3.6Offshore Valparaiso, ChileAfterM3.6Offshore Valparaiso, ChileAfterM3.990 km WNW of Cartagena, ChileAfter
You may also find these tools useful
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 11, 2026, 06:43 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.