| Magnitude | 4.9 |
| Alert | |
| Depth ? | 46.41 |
| Nst ? | |
| Dmin ? | 1.427 |
| Dmin ? |
| Location | Hitachi |
| Ibaraki Prefecture | |
| Japan (jp)) |
| Hitachi | 22.39 km |
| Oarai | 24.76 km |
| Mito | 30.87 km |
| Takahagi | 32.02 km |
| Kitaibaraki | 40.54 km |
| Kasama | 45.96 km |
| Ishioka | 53.91 km |
| Kashima | 54.40 km |
| Itako | 58.96 km |
| Katori | 66.00 km |