5.6
Earthquake Details: 37 km NW of Añatuya, Argentina
12/27/2025, 10:40:49 AM
A magnitude 5.6 earthquake occurred near 37 km NW of Añatuya, Argentina on 12/27/2025 at 10:40:49 AM. The seismic event was recorded at a depth of 593.431 km. No tsunami warning was issued.
No Tsunami WarningStatus: reviewedType: earthquake
Regional Seismicity
View recent seismic activity near this event:
ArgentinaSantiago del EsteroSantiago del Estero (Nearest City)Technical Details
Depth593.431 km
Significance482
Latitude-28.2562
Longitude-63.1342
Event IDus7000rl1p
Magnitude5.6
Updated:4/1/2026, 10:48:20 PM
External Resources
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Time & depth
- Local time
- 12/27/2025, 7:40:49 AM GMT-3
- UTC
- 12/27/2025, 10:40:49 AM UTC
593.431 km · Deep-focus
More than 300 km deep. Deep earthquakes can be felt across a wide area.
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: Apr 1, 2026, 10:48 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.