| Magnitude | 4.6 |
| Alert | |
| Depth ? | 56.37 |
| Nst ? | |
| Dmin ? | 1.949 |
| Dmin ? | 4.1 |
| Location | Hitachi |
| Ibaraki Prefecture | |
| Japan (jp)) |
| Hitachi | 10.07 km |
| Mito | 21.39 km |
| Oarai | 22.37 km |
| Takahagi | 24.48 km |
| Kitaibaraki | 34.16 km |
| Kasama | 34.42 km |
| Ishioka | 46.89 km |
| Moka | 55.76 km |
| Kashima | 60.43 km |
| Itako | 62.84 km |