| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2006/12/10 | 00:03:35.1 | 03:33:35.1 | 36.55 | 54.99 | 14 | ML:3.5 | 14 km North of Shahrud, Semnan Province | ||
| 2006/12/07 | 11:52:54.6 | 15:22:54.6 | 35.11 | 53.8 | 14 | ML:2.7 | 62 km South-East of Semnan, Semnan Province |