| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 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 |
| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 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 |