| Magnitude | 5.4 |
| Region | CATAMARCA, ARGENTINA |
| Date time | 2011-07-31 17:36:30.9 UTC |
| Location | -27.741 ; -66.824 |
| Depth | 170 km |
| Distance | 130 km WNW of San Fernando del Valle de Catamarca, Argentina / pop: 188,000 / local time: 14:36:30.9 2011-07-31 31 km E of Londres, Argentina / pop: 2,600 / local time: 14:36:30.9 2011-07-31 |
All data providers for this event:
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)Geophysical Survey of the Russian Academy of Sciences -- Obninsk, Russia (GSRAS)
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)
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)