| Magnitude | 4.4 |
| Alert | |
| Depth ? | 10 |
| Nst ? | |
| Dmin ? | 2 |
| Dmin ? |
| Location | Hitachi |
| Ibaraki Prefecture | |
| Japan (jp)) |
| Kashima | 139.29 km |
| Takahagi | 142.23 km |
| Hitachi | 143.04 km |
| Kitaibaraki | 143.47 km |
| Oarai | 143.52 km |
| Asahi | 146.84 km |
| Itako | 147.65 km |
| Iwaki | 148.50 km |
| Mito | 153.39 km |
| Katori | 153.74 km |