| Magnitude | 4,9 |
| Alerte | |
| Depth ? | 46,41 |
| Nst ? | |
| Dmin ? | 1,427 |
| Dmin ? |
| Location | Hitachi |
| Préfecture d'Ibaraki | |
| Japon (jp)) |
| Hitachi | 22,39 km |
| Ōarai | 24,76 km |
| Mito | 30,87 km |
| Takahagi | 32,02 km |
| Kitaibaraki | 40,54 km |
| Kasama | 45,96 km |
| Ishioka | 53,91 km |
| Kashima | 54,40 km |
| Itako | 58,96 km |
| Katori | 66,00 km |