| Magnitude | 4.2 |
| Alert | |
| Depth ? | 54.73 |
| Nst ? | |
| Dmin ? | 0.418 |
| Dmin ? | 4.8 |
| Location | Hitachi |
| Ibaraki Prefecture | |
| Japan (jp)) |
| Hitachi | 13.66 km |
| Mito | 17.69 km |
| Oarai | 18.86 km |
| Takahagi | 28.16 km |
| Kasama | 31.08 km |
| Kitaibaraki | 37.83 km |
| Ishioka | 43.18 km |
| Moka | 53.43 km |
| Kashima | 57.32 km |
| Itako | 59.47 km |