| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2012/12/31 | 18:42:19.7 | 22:12:19.7 | 34.78 | 52.89 | 15 | ML:3.1 | Semnan Province, 70 km South-East of Garmsar | ||
| 2012/12/12 | 00:02:53.3 | 03:32:53.3 | 35.17 | 52.15 | 29 | ML:2.4 | Semnan Province, 18 km West of Garmsar | ||
| 2012/12/11 | 21:47:42.6 | 01:17:42.6 | 35.97 | 53.78 | 14 | ML:3.7 | Semnan Province, 56 km South-West of Damghan |
