SummaryMapsTestimonies Medias Scientific data
Magnitude2.8
RegionLA RIOJA, ARGENTINA
Date time2026-03-01 19:54:22.0 UTC
Location-31.110 ; -66.660
Depth10 km
Distance184 km ENE of San Juan, Argentina / pop: 447,000 / local time: 16:54:22.0 2026-03-01
90 km S of Chamical, Argentina / pop: 13,300 / local time: 16:54:22.0 2026-03-01
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)
Departamento de Geofisica, Universidad de Chile -- Santiago, Chile (CSN)
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)