| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2011/09/02 | 01:45:39.1 | 06:15:39.1 | 36.14 | 50.5 | 17 | ML:2.9 | Ghazvin Province, 12 km North of Abyek | ||
| 2011/08/30 | 09:41:16.7 | 14:11:16.7 | 35.99 | 51.31 | 14 | ML:2.9 | Tehran Province, 24 km North-West of Tajrish | ||
| 2011/08/25 | 04:38:54.8 | 09:08:54.8 | 36.82 | 50.89 | 15 | ML:3 | Mazandaran Province, 0 km Tonekabon | ||
| 2011/08/11 | 12:28:35.6 | 16:58:35.6 | 36.39 | 51.33 | 14 | ML:2.6 | Mazandaran Province, 30 km South of Chalus |