| Magnitude | 4.4 |
| Alert | |
| Depth ? | 40.7 |
| Nst ? | 64 |
| Dmin ? | |
| Dmin ? |
| Location | Hitachi |
| Ibaraki Prefecture | |
| Japan (jp)) |
| Takahagi | 109.84 km |
| Hitachi | 110.86 km |
| Kitaibaraki | 111.17 km |
| Oarai | 113.33 km |
| Kashima | 114.10 km |
| Iwaki | 117.63 km |
| Itako | 122.44 km |
| Mito | 122.76 km |
| Asahi | 126.07 km |
| Katori | 129.11 km |