| Magnitude | 4.8 |
| Alert | |
| Depth ? | 49.7 |
| Nst ? | 20 |
| Dmin ? | |
| Dmin ? |
| Location | Hitachi |
| Ibaraki Prefecture | |
| Japan (jp)) |
| Takahagi | 51.15 km |
| Hitachi | 52.23 km |
| Kitaibaraki | 53.61 km |
| Oarai | 61.73 km |
| Iwaki | 67.67 km |
| Mito | 69.04 km |
| Kashima | 79.02 km |
| Kasama | 84.16 km |
| Itako | 86.03 km |
| Ishioka | 90.80 km |