SummaryMapsTestimonies Medias Scientific data
Magnitude2.8
RegionLA RIOJA, ARGENTINA
Date time2026-01-17 02:44:21.0 UTC
Location-27.930 ; -69.080
Depth81 km
Distance138 km ESE of Copiapó, Chile / pop: 129,000 / local time: 23:44:21.0 2026-01-16
126 km NW of Vinchina, Argentina / pop: 2,800 / local time: 23:44:21.0 2026-01-16
Source parameters provided by:

Instituto Nacional de Prevencion Sismica (INPRES) -- Buenos Aires, Argentina (NSNA)
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All data providers for this event:
Instituto Nacional de Prevencion Sismica (INPRES) -- Buenos Aires, Argentina (NSNA)
Further information can be found at:
Instituto Nacional de Prevencion Sismica (INPRES) -- Buenos Aires, Argentina (NSNA)
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)
Departamento de Geofisica, Universidad de Chile -- Santiago, Chile (CSN)