| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2012/02/29 | 18:16:00.4 | 21:46:00.4 | 37.02 | 50.3 | 27 | ML:3.8 | Gilan Province, 14 km South of Rudsar | ||
| 2012/02/21 | 01:10:29.5 | 04:40:29.5 | 35.98 | 50.97 | 16 | ML:1.8 | Tehran Province, 20 km North of Karaj | ||
| 2012/02/17 | 07:08:17.4 | 10:38:17.4 | 36.37 | 51.6 | 14 | ML:2 | Mazandaran Province, 32 km South of Nowshahr | ||
| 2012/02/14 | 07:29:59.3 | 10:59:59.3 | 35.61 | 49.84 | 15 | ML:2.3 | Ghazvin Province, 27 km South-West of Buinzara | ||
| 2012/02/08 | 17:07:40.1 | 20:37:40.1 | 36.88 | 49.22 | 14 | ML:2.6 | Zanjan Province, 19 km West of Rudbar | ||
| 2012/02/04 | 20:04:14.0 | 23:34:14.0 | 37.7 | 49.53 | 40 | ML:4.5 | Caspian Sea, 26 km North of Bandar-e anzali |