| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2006/05/22 | 17:19:58.3 | 20:49:58.3 | 35.71 | 54.05 | 14 | ML:2.6 | 57 km South-West of Damghan, Semnan Province | ||
| 2006/05/18 | 15:54:30.2 | 19:24:30.2 | 35.07 | 53.75 | 14 | ML:2.8 | 63 km South-East of Semnan, Semnan Province | ||
| 2006/05/17 | 22:50:15.6 | 02:20:15.6 | 36 | 53.4 | 18 | ML:2.8 | 33 km South-East of Pol-E-Sefid, Mazandaran Province |