| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 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 | ||
| 2011/07/26 | 06:41:14.4 | 11:11:14.4 | 35.64 | 50.97 | 15 | ML:2.4 | Tehran Province, 8 km Shahriyar |
