SummaryMapsTestimonies Medias Scientific data
Magnitude3.4
RegionLA RIOJA, ARGENTINA
Date time2026-03-18 06:59:28.0 UTC
Location-28.530 ; -67.440
Depth126 km
Distance114 km NW of La Rioja, Argentina / pop: 162,000 / local time: 03:59:28.0 2026-03-18
53 km SSE of Tinogasta, Argentina / pop: 14,500 / local time: 03:59:28.0 2026-03-18
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)