| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2006/04/09 | 01:56:29.6 | 05:26:29.6 | 34.92 | 54.15 | 14 | ML:2.9 | 99 km South-East of Semnan, Semnan Province |
| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2006/04/09 | 01:56:29.6 | 05:26:29.6 | 34.92 | 54.15 | 14 | ML:2.9 | 99 km South-East of Semnan, Semnan Province |