| Magnitude | 4.4 |
| Alert | |
| Depth ? | 35.43 |
| Nst ? | |
| Dmin ? | 1.111 |
| Dmin ? |
| Location | Hitachi |
| Ibaraki Prefecture | |
| Japan (jp)) |
| Hitachi | 88.61 km |
| Oarai | 88.83 km |
| Takahagi | 89.39 km |
| Kashima | 90.31 km |
| Kitaibaraki | 92.12 km |
| Mito | 98.44 km |
| Itako | 98.58 km |
| Iwaki | 103.52 km |
| Asahi | 104.30 km |
| Katori | 105.43 km |