| Magnitude | 4.8 |
| Alert | |
| Depth ? | 10 |
| Nst ? | |
| Dmin ? | 2.147 |
| Dmin ? |
| Location | Hitachi |
| Ibaraki Prefecture | |
| Japan (jp)) |
| Kashima | 169.33 km |
| Takahagi | 169.54 km |
| Kitaibaraki | 169.92 km |
| Hitachi | 171.43 km |
| Iwaki | 171.72 km |
| Oarai | 173.43 km |
| Asahi | 175.93 km |
| Itako | 177.69 km |
| Mito | 183.15 km |
| Katori | 183.68 km |