| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2012/05/10 | 04:21:42.5 | 08:51:42.5 | 36.84 | 55.24 | 14 | ML:2.1 | Golestan Province, 21 km South of Ramian | ||
| 2012/05/02 | 16:44:31.2 | 21:14:31.2 | 36.56 | 55.63 | 14 | ML:3.9 | Semnan Province, 61 km North-East of Shahrud | ||
| 2012/04/29 | 12:16:11.5 | 16:46:11.5 | 36.81 | 54.66 | 14 | ML:3.2 | Golestan Province, 20 km East of Gorgan | ||
| 2012/04/29 | 00:58:25.8 | 05:28:25.8 | 36.8 | 54.69 | 16 | ML:3.3 | Golestan Province, 20 km South-West of Ali Abad | ||
| 2012/04/17 | 12:58:41.9 | 17:28:41.9 | 37.53 | 56.46 | 46 | ML:2.1 | Khorasan(north) Province, 42 km West of Ashkhaneh | ||
| 2012/04/12 | 15:01:41.3 | 19:31:41.3 | 37.16 | 54.53 | 14 | ML:3.5 | Golestan Province, 18 km North of Aq Qaleh | ||
| 2012/04/10 | 17:19:31.2 | 21:49:31.2 | 37.04 | 53.85 | 14 | ML:2.7 | Caspian Sea, 25 km North-West of Bandar-e torkaman |