| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2008/05/03 | 21:40:58.3 | 02:10:58.3 | 35.49 | 52.3 | 18 | ML:2.5 | 30 km North of Garmsar, Semnan Province | ||
| 2008/04/30 | 01:29:08.6 | 05:59:08.6 | 36.64 | 50.81 | 14 | ML:2.8 | 20 km South of Tonekabon, Mazandaran Province | ||
| 2008/04/24 | 22:44:29.0 | 03:14:29.0 | 35.7 | 52.55 | 15 | ML:3.8 | 20 km West of Firuzkuh, Tehran Province | ||
| 2008/04/18 | 06:23:30.7 | 10:53:30.7 | 35.04 | 53.41 | 14 | ML:2.6 | 58 km South of Semnan, Semnan Province | ||
| 2008/04/14 | 06:45:34.6 | 11:15:34.6 | 36 | 51.51 | 0 | ML:2.5 | 22 km North of Tajrish, Tehran Province | ||
| 2008/04/07 | 18:13:54.6 | 22:43:54.6 | 36.5 | 51.78 | 6 | ML:2.7 | 24 km West of Nur, Mazandaran Province |