| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2012/09/09 | 03:24:00.7 | 07:54:00.7 | 35.17 | 53.78 | 16 | ML:2.6 | Semnan Province, 56 km South-East of Semnan | ||
| 2012/09/07 | 04:45:11.3 | 09:15:11.3 | 36.42 | 54.51 | 15 | ML:2.5 | Semnan Province, 32 km North-East of Damghan | ||
| 2012/09/04 | 15:11:42.9 | 19:41:42.9 | 35.39 | 52.45 | 24 | ML:2.2 | Tehran Province, 21 km North-East of Garmsar | ||
| 2012/09/03 | 12:14:51.1 | 16:44:51.1 | 36.33 | 52.79 | 36 | ML:2.8 | Mazandaran Province, 16 km South of Qaemshahr | ||
| 2012/09/02 | 12:33:46.5 | 17:03:46.5 | 34.85 | 52.83 | 33 | ML:2.9 | Semnan Province, 61 km South-East of Garmsar | ||
| 2012/08/22 | 20:48:44.0 | 01:18:44.0 | 35.38 | 53.23 | 14 | ML:2.5 | Semnan Province, 26 km South-West of Semnan | ||
| 2012/08/16 | 22:00:51.4 | 02:30:51.4 | 35.86 | 53.14 | 18 | ML:2.6 | Semnan Province, 30 km South of Pol-E-Sefid | ||
| 2012/08/13 | 13:13:17.7 | 17:43:17.7 | 35.02 | 53.91 | 15 | ML:2.9 | Semnan Province, 76 km South-East of Semnan | ||
| 2012/08/12 | 19:55:28.5 | 00:25:28.5 | 35.99 | 53.44 | 45 | ML:2.8 | Semnan Province, 47 km North of Semnan |