SummaryMapsTestimonies Medias Scientific data
Magnitude3.7
RegionLA RIOJA, ARGENTINA
Date time2026-04-10 11:52:16.0 UTC
Location-28.670 ; -69.110
Depth121 km
Distance188 km SE of Copiapó, Chile / pop: 129,000 / local time: 07:52:16.0 2026-04-10
89 km W of Vinchina, Argentina / pop: 2,800 / local time: 08:52:16.0 2026-04-10
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:
Departamento de Geofisica, Universidad de Chile -- Santiago, Chile (CSN)
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)
Instituto Nacional de Prevencion Sismica (INPRES) -- Buenos Aires, Argentina (NSNA)
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)