| Magnitude | 5 |
| Alert | |
| Depth ? | 41.13 |
| Nst ? | |
| Dmin ? | 1.466 |
| Dmin ? |
| Location | Hitachi |
| Ibaraki Prefecture | |
| Japan (jp)) |
| Oarai | 17.25 km |
| Hitachi | 23.24 km |
| Mito | 23.91 km |
| Takahagi | 35.35 km |
| Kasama | 39.08 km |
| Kitaibaraki | 44.54 km |
| Ishioka | 46.42 km |
| Kashima | 48.93 km |
| Itako | 52.86 km |
| Katori | 59.70 km |