| Magnitude | 3.6 |
| Region | LA RIOJA, ARGENTINA |
| Date time | 2026-04-15 04:37:28.0 UTC |
| Location | -28.680 ; -66.550 |
| Depth | 10 km |
| Distance | 78 km WSW of San Fernando del Valle de Catamarca, Argentina / pop: 188,000 / local time: 01:37:28.0 2026-04-15 26 km ESE of Arauco, Argentina / pop: 13,700 / local time: 01:37:28.0 2026-04-15 |
Source parameters provided by:
Instituto Nacional de Prevencion Sismica (INPRES) -- Buenos Aires, Argentina (NSNA)
All data providers for this event:
Instituto Nacional de Prevencion Sismica (INPRES) -- Buenos Aires, Argentina (NSNA)Further information can be found at:
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)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)