| Magnitude | 4.6 |
| Alert | |
| Depth ? | 10 |
| Nst ? | 36 |
| Dmin ? | 3.349 |
| Dmin ? |
| Location | Hitachi |
| Ibaraki Prefecture | |
| Japan (jp)) |
| Kashima | 151.16 km |
| Asahi | 156.00 km |
| Oarai | 158.68 km |
| Itako | 159.45 km |
| Takahagi | 159.93 km |
| Hitachi | 160.13 km |
| Kitaibaraki | 161.48 km |
| Katori | 165.11 km |
| Iwaki | 167.02 km |
| Mito | 168.85 km |