| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2015/12/23 | 15:41:35.6 | 19:11:35.6 | 36.778 | 50.978 | 6 | ML:2.5 | , 9 km of Tonekabon | ||
| 2015/12/06 | 20:07:29.6 | 23:37:29.6 | 35.984 | 52.001 | 6 | ML:2.1 | Mazandaran Province, 31 km North of Damavand | ||
| 2015/11/26 | 17:23:39.1 | 20:53:39.1 | 35.345 | 52.474 | 14 | ML:2.6 | Semnan Province, 19 km North-East of Garmsar |