| Magnitude | 4.5 |
| Alert | |
| Depth ? | 35 |
| Nst ? | 57 |
| Dmin ? | |
| Dmin ? |
| Location | Mito |
| Ibaraki Prefecture | |
| Japan (jp)) |
| Oarai | 19.35 km |
| Mito | 29.68 km |
| Hitachi | 36.16 km |
| Kashima | 38.55 km |
| Itako | 43.78 km |
| Kasama | 43.94 km |
| Ishioka | 46.53 km |
| Takahagi | 47.72 km |
| Katori | 51.05 km |
| Inashiki | 56.09 km |