| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2009/05/06 | 14:58:05.6 | 19:28:05.6 | 34.76 | 52.53 | 28 | ML:2.8 | 54 km South-East of Garmsar, Semnan Province | ||
| 2009/05/06 | 12:45:03.8 | 17:15:03.8 | 34.71 | 52.36 | 18 | ML:2.6 | 56 km South of Garmsar, Semnan Province | ||
| 2009/04/28 | 23:18:11.4 | 03:48:11.4 | 35.85 | 51.89 | 15 | ML:3 | 22 km North-West of Damavand, Tehran Province | ||
| 2009/04/17 | 03:04:28.4 | 07:34:28.4 | 35.34 | 52.99 | 14 | ML:2.7 | 45 km South-West of Semnan, Semnan Province | ||
| 2009/04/17 | 02:51:06.9 | 07:21:06.9 | 35.32 | 53.01 | 14 | ML:3.4 | 44 km South-West of Semnan, Semnan Province | ||
| 2009/04/15 | 07:57:42.0 | 12:27:42.0 | 35.4 | 51.29 | 41 | ML:3.1 | 19 km South of Eslamshahr, Tehran Province | ||
| 2009/04/15 | 04:42:47.9 | 09:12:47.9 | 34.96 | 52.98 | 46 | ML:2.6 | 65 km South-East of Garmsar, Semnan Province |