| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2012/05/14 | 00:00:41.6 | 04:30:41.6 | 34.3 | 49.99 | 8 | ML:2.1 | Markazi Province, 25 km South of Ashtiyan | ||
| 2012/05/11 | 13:23:56.9 | 17:53:56.9 | 35.79 | 48.89 | 14 | ML:3.3 | Ghazvin Province, 48 km North-West of Razan | ||
| 2012/05/07 | 05:50:19.1 | 10:20:19.1 | 34.03 | 49.64 | 14 | ML:2.1 | Markazi Province, 7 km Arak | ||
| 2012/04/29 | 14:56:30.1 | 19:26:30.1 | 35.26 | 50.99 | 40 | ML:1.5 | Tehran Province, 26 km South of Robatkarim | ||
| 2012/04/29 | 12:25:42.9 | 16:55:42.9 | 35.18 | 50.17 | 17 | ML:2.5 | Markazi Province, 25 km North-West of Saveh | ||
| 2012/04/25 | 09:51:48.8 | 14:21:48.8 | 34.66 | 48.86 | 18 | ML:2.2 | Hamedan Province, 40 km North of Malayer | ||
| 2012/04/22 | 07:47:05.8 | 12:17:05.8 | 35.71 | 49.05 | 16 | ML:2.8 | Ghazvin Province, 37 km North of Razan | ||
| 2012/04/19 | 07:19:20.4 | 11:49:20.4 | 34.14 | 50.78 | 18 | ML:1.6 | Markazi Province, 19 km North-East of Delijan |