| Magnitude | 4.2 |
| Region | MENDOZA, ARGENTINA |
| Date time | 2026-04-20 18:12:30.0 UTC |
| Location | -34.560 ; -66.770 |
| Depth | 51 km |
| Distance | 143 km ENE of San Rafael, Argentina / pop: 109,000 / local time: 15:12:30.0 2026-04-20 100 km WNW of Unión, Argentina / pop: 2,300 / local time: 15:12:30.0 2026-04-20 |
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)EMSC -- Arpajon, France (SC4)
Further information can be found at:
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)Instituto Nacional de Prevencion Sismica (INPRES) -- Buenos Aires, Argentina (NSNA)
Departamento de Geofisica, Universidad de Chile -- Santiago, Chile (CSN)
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)