| Magnitude | 5.5 |
| Alert | green |
| Depth ? | 22.19 |
| Nst ? | 92 |
| Dmin ? | 2.91 |
| Dmin ? | 3.8 |
| Location | Hitachi |
| Ibaraki Prefecture | |
| Japan (jp)) |
| Hitachi | 19.40 km |
| Oarai | 23.01 km |
| Mito | 28.15 km |
| Takahagi | 30.05 km |
| Kitaibaraki | 38.93 km |
| Kasama | 43.13 km |
| Ishioka | 51.86 km |
| Kashima | 54.97 km |
| Itako | 59.09 km |
| Katori | 65.97 km |