| Magnitude | 4.6 |
| Alert | |
| Depth ? | 70.2 |
| Nst ? | 86 |
| Dmin ? | |
| Dmin ? |
| Location | Hitachi |
| Ibaraki Prefecture | |
| Japan (jp)) |
| Kashima | 125.18 km |
| Asahi | 127.46 km |
| Itako | 133.28 km |
| Oarai | 137.75 km |
| Katori | 138.42 km |
| Hitachi | 144.39 km |
| Takahagi | 146.73 km |
| Mito | 148.43 km |
| Kitaibaraki | 149.97 km |
| Inashiki | 154.12 km |