| Magnitude | 3.1 |
| Region | LA RIOJA, ARGENTINA |
| Date time | 2026-05-19 01:32:03.0 UTC |
| Location | -31.700 ; -66.810 |
| Depth | 127 km |
| Distance | 164 km E of San Juan, Argentina / pop: 447,000 / local time: 22:32:03.0 2026-05-18 101 km WNW of Candelaria, Argentina / pop: 2,200 / local time: 22:32:03.0 2026-05-18 |
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)