| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2011/03/31 | 07:04:33.7 | 11:34:33.7 | 34.34 | 48.24 | 14 | ML:2.5 | Hamedan Province, 20 km North-West of Nahavand | ||
| 2011/03/28 | 23:56:45.4 | 04:26:45.4 | 34.13 | 48.33 | 14 | ML:2.6 | Hamedan Province, 8 km Nahavand |
