| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2012/04/29 | 09:49:17.7 | 14:19:17.7 | 37.53 | 48.69 | 14 | ML:2.5 | Ardebil Province, 18 km East of Khalkhal | ||
| 2012/04/10 | 05:04:10.7 | 09:34:10.7 | 36.95 | 49.17 | 14 | ML:2.5 | Gilan Province, 18 km East of Abbar | ||
| 2012/04/07 | 20:21:38.8 | 00:51:38.8 | 36.84 | 49.46 | 0 | ML:3 | Gilan Province, 4 km Rudbar | ||
| 2012/04/04 | 01:27:00.9 | 05:57:00.9 | 37.93 | 48.61 | 14 | ML:2.9 | Gilan Province, 34 km North of Khalkhal |
