| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2009/05/27 | 08:29:18.6 | 12:59:18.6 | 33.98 | 48.44 | 15 | ML:3.8 | 17 km North-East of Aleshtar, Lorestan Province | ||
| 2009/05/27 | 00:10:48.8 | 04:40:48.8 | 34 | 48.5 | 14 | ML:4 | 22 km North-East of Aleshtar, Lorestan Province | ||
| 2009/05/26 | 23:52:45.8 | 04:22:45.8 | 34.01 | 48.52 | 15 | ML:4.7 | 24 km South-East of Nahavand, Hamedan Province | ||
| 2009/05/19 | 03:56:33.0 | 08:26:33.0 | 33.22 | 48.15 | 14 | ML:3.2 | 35 km South-West of Khorramabad, Lorestan Province | ||
| 2009/05/18 | 15:09:31.7 | 19:39:31.7 | 33.2 | 49 | 15 | ML:2.6 | 32 km South of Dorud, Lorestan Province | ||
| 2009/05/15 | 03:08:11.6 | 07:38:11.6 | 34.79 | 49.68 | 46 | ML:2.8 | 33 km West of Tafresh, Markazi Province | ||
| 2009/05/01 | 12:18:07.8 | 16:48:07.8 | 33.18 | 49.1 | 17 | ML:3.2 | 33 km South of Dorud, Lorestan Province | ||
| 2009/04/29 | 21:19:27.2 | 01:49:27.2 | 33.23 | 48.81 | 6 | ML:2.9 | 37 km South-West of Dorud, Lorestan Province | ||
| 2009/04/28 | 05:44:41.9 | 10:14:41.9 | 33.23 | 48.71 | 15 | ML:3.2 | 42 km South-East of Khorramabad, Lorestan Province |