| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 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 | ||
| 2012/08/06 | 07:04:18.3 | 11:34:18.3 | 35.94 | 53.3 | 14 | ML:4.1 | Semnan Province, 29 km South-East of Pol-E-Sefid | ||
| 2012/08/05 | 19:54:44.5 | 00:24:44.5 | 36.05 | 53.75 | 14 | ML:3.6 | Semnan Province, 55 km South-West of Damghan |