3.9
Earthquake Details: 76 km from Libertador General San Martin, Jujuy, Argentina
1/12/2026, 8:45:57 PM
A magnitude 3.9 earthquake occurred near 76 km from Libertador General San Martin, Jujuy, Argentina on 1/12/2026 at 8:45:57 PM. The seismic event was recorded at a depth of -7 km. No tsunami warning was issued.
No Tsunami WarningStatus: reviewedType: earthquake
Regional Seismicity
View recent seismic activity near this event:
ArgentinaJujuyLibertador General San Martin (Nearest City)Technical Details
Depth-7 km
Significance
Latitude-23.2350
Longitude-65.1880
Event IDemsc:20260112_0000321
Magnitude3.9
Updated:1/12/2026, 9:36:06 PM
External Resources
View on EMSC Official SiteLoading map...
Time & depth
- Local time
- 1/12/2026, 5:45:57 PM GMT-3
- UTC
- 1/12/2026, 8:45:57 PM UTC
-7 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby major cities
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: Jan 12, 2026, 09:36 PM 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.