| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2012/03/22 | 23:59:36.7 | 04:29:36.7 | 34.06 | 48.29 | 14 | ML:2.8 | Hamedan Province, 16 km South of Nahavand | ||
| 2012/03/22 | 17:46:15.3 | 22:16:15.3 | 34.45 | 49.7 | 12 | ML:2.6 | Markazi Province, 40 km North of Arak | ||
| 2012/03/22 | 06:00:19.8 | 10:30:19.8 | 32.57 | 48.06 | 43 | ML:3.6 | Khoozestan Province, 30 km North-West of Andimeshk | ||
| 2012/03/21 | 10:35:36.7 | 15:05:36.7 | 32.67 | 47.11 | 15 | ML:3.2 | Ilam Province, 15 km West of Dehloran | ||
| 2012/03/20 | 18:06:45.5 | 21:36:45.5 | 34.84 | 47.55 | 14 | ML:2 | Kermanshah Province, 7 km Sonqor | ||
| 2012/03/18 | 04:38:30.0 | 08:08:30.0 | 35.47 | 49.45 | 15 | ML:3.2 | Ghazvin Province, 38 km East of Razan |