| Magnitude | 4.6 |
| Alert | |
| Depth ? | 54.04 |
| Nst ? | |
| Dmin ? | 1.369 |
| Dmin ? | 3.3 |
| Location | Hitachi |
| Ibaraki Prefecture | |
| Japan (jp)) |
| Hitachi | 10.99 km |
| Oarai | 22.25 km |
| Mito | 22.85 km |
| Takahagi | 24.70 km |
| Kitaibaraki | 34.32 km |
| Kasama | 36.58 km |
| Ishioka | 48.23 km |
| Moka | 58.70 km |
| Kashima | 59.38 km |
| Itako | 62.20 km |