| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2015/01/21 | 21:20:50.8 | 00:50:50.8 | 36.74 | 54.87 | 14 | ML:3.3 | Golestan Province, 18 km South of Ali Abad | ||
| 2015/01/21 | 18:49:11.6 | 22:19:11.6 | 35.94 | 53.65 | 14 | ML:2.8 | Semnan Province, 47 km North-East of Semnan | ||
| 2015/01/21 | 05:54:03.5 | 09:24:03.5 | 36.02 | 53.27 | 6 | ML:2.9 | Mazandaran Province, 22 km East of Pol-E-Sefid |