| Magnitude | 6.1 |
| Alert | |
| Depth ? | 23.3 |
| Nst ? | 429 |
| Dmin ? | |
| Dmin ? | 3.4 |
| Location | Hitachi |
| Ibaraki Prefecture | |
| Japan (jp)) |
| Takahagi | 9.74 km |
| Kitaibaraki | 10.83 km |
| Hitachi | 19.68 km |
| Iwaki | 37.94 km |
| Mito | 47.79 km |
| Oarai | 51.61 km |
| Otawara | 56.06 km |
| Kasama | 56.19 km |
| Sukagawa | 62.43 km |
| Yaita | 63.46 km |