| Magnitude | 4.9 |
| Alert | |
| Depth ? | 27.81 |
| Nst ? | |
| Dmin ? | 1.75 |
| Dmin ? |
| Location | Hitachi |
| Ibaraki Prefecture | |
| Japan (jp)) |
| Kashima | 87.80 km |
| Oarai | 89.41 km |
| Hitachi | 91.68 km |
| Takahagi | 93.44 km |
| Itako | 96.15 km |
| Kitaibaraki | 96.73 km |
| Mito | 99.40 km |
| Asahi | 100.23 km |
| Katori | 102.79 km |
| Iwaki | 109.43 km |