Землетрясение
| Magnitude | mb 5.5 |
| Region | OFFSHORE MAULE, CHILE |
| Date time | 2011-07-28 19:50:16.0 UTC |
| Location | 35.74 S ; 73.31 W |
| Depth | 10 km |
| Distances | 112 km NW Talcahuano (pop 252,968 ; local time 15:50:16.3 2011-07-28) 93 km W Cauquenes (pop 31,362 ; local time 15:50:16.3 2011-07-28) |