| Magnitude | 4.6 |
| Alert | |
| Depth ? | 8.29 |
| Nst ? | 36 |
| Dmin ? | 1.93 |
| Dmin ? | 3.1 |
| Location | Hitachi |
| Ibaraki Prefecture | |
| Japan (jp)) |
| Kitaibaraki | 14.46 km |
| Takahagi | 15.50 km |
| Hitachi | 24.47 km |
| Iwaki | 37.34 km |
| Mito | 50.86 km |
| Otawara | 51.48 km |
| Oarai | 55.58 km |
| Sukagawa | 57.03 km |
| Kasama | 57.97 km |
| Yaita | 59.41 km |