| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2021/10/03 | 10:08:42.6 | 13:38:42.6 | 36.847 | 55.169 | 10 | ML:3.3 | Golestan Province, 19 km South of Ramian | ||
| 2021/10/03 | 10:03:19.1 | 13:33:19.1 | 36.855 | 55.157 | 15 | ML:3.7 | Golestan Province, 18 km South of Ramian | ||
| 2021/09/27 | 21:06:51.1 | 00:36:51.1 | 36.457 | 54.397 | 12 | ML:3.8 | Semnan Province, 33 km North of Damghan |