| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2011/10/22 | 17:47:07.8 | 21:17:07.8 | 34.48 | 51.34 | 6 | ML:2.7 | Qom Province, 48 km North-West of Aran va bidgol | ||
| 2011/10/08 | 02:11:37.4 | 05:41:37.4 | 35.89 | 51.99 | 15 | ML:2.7 | Mazandaran Province, 20 km North of Damavand | ||
| 2011/10/07 | 00:39:11.2 | 04:09:11.2 | 35.25 | 51.93 | 15 | ML:3.1 | Semnan Province, 25 km East of Varamin | ||
| 2011/10/06 | 17:22:16.8 | 20:52:16.8 | 35.25 | 51.92 | 15 | ML:2.8 | Semnan Province, 24 km East of Varamin | ||
| 2011/10/04 | 19:00:10.1 | 22:30:10.1 | 34.89 | 50.15 | 14 | ML:3 | Markazi Province, 24 km North-East of Tafresh | ||
| 2011/09/30 | 03:29:57.8 | 06:59:57.8 | 34.32 | 52.34 | 14 | ML:2.5 | Esfahan Province, 100 km South of Garmsar |