| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2011/07/28 | 08:29:49.9 | 12:59:49.9 | 36.01 | 53.26 | 14 | ML:2.7 | Mazandaran Province, 22 km South-East of Pol-E-Sefid | ||
| 2011/07/27 | 03:18:44.7 | 07:48:44.7 | 35.46 | 54.54 | 14 | ML:3 | Semnan Province, 80 km South-East of Damghan |