| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2010/12/19 | 21:35:49.1 | 01:05:49.1 | 36.83 | 54.65 | 14 | ML:2.7 | Golestan Province, 19 km East of Gorgan | ||
| 2010/12/15 | 22:02:33.9 | 01:32:33.9 | 37.28 | 54.7 | 18 | ML:3.6 | Golestan Province, 40 km West of Gonbad-e kavus |