SummaryMapsTestimonies Medias Scientific data
Magnitude2.7
RegionLA RIOJA, ARGENTINA
Date time2026-04-20 03:24:32.0 UTC
Location-28.200 ; -68.680
Depth109 km
Distance187 km ESE of Copiapó, Chile / pop: 129,000 / local time: 23:24:32.0 2026-04-19
78 km NW of Vinchina, Argentina / pop: 2,800 / local time: 00:24:32.0 2026-04-20
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)
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)
Instituto Nacional de Prevencion Sismica (INPRES) -- Buenos Aires, Argentina (NSNA)
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)