| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2009/12/25 | 22:15:43.8 | 01:45:43.8 | 35.99 | 53.49 | 16 | ML:2.5 | Semnan Province, 48 km North of Semnan | ||
| 2009/12/19 | 04:10:23.8 | 07:40:23.8 | 36.46 | 54.68 | 18 | ML:3.4 | Semnan Province, 26 km West of Shahrud | ||
| 2009/12/18 | 13:14:40.1 | 16:44:40.1 | 35.31 | 53.64 | 14 | ML:2.9 | Semnan Province, 36 km South-East of Semnan |