
| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform | 
| 2018/09/18 | 07:21:29.6 | 11:51:29.6 | 33.501 | 53.153 | 16 | ML:4 | Esfahan Province, 71 km North of Nain | 

| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform | 
| 2018/09/18 | 07:21:29.6 | 11:51:29.6 | 33.501 | 53.153 | 16 | ML:4 | Esfahan Province, 71 km North of Nain |