| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2011/03/12 | 13:06:34.7 | 16:36:34.7 | 35.42 | 49.72 | 44 | ML:2.9 | Markazi Province, 72 km South of Takestan | ||
| 2011/02/28 | 01:10:48.0 | 04:40:48.0 | 35.7 | 49.03 | 14 | ML:3.4 | Ghazvin Province, 35 km North of Razan | ||
| 2011/02/22 | 22:01:45.6 | 01:31:45.6 | 36.66 | 49.91 | 14 | ML:2.7 | Gilan Province, 44 km North of Qazvin |