| Magnitude | 4,9 |
| Alerte | |
| Depth ? | 43,43 |
| Nst ? | |
| Dmin ? | 0,494 |
| Dmin ? |
| Location | Hitachi |
| Préfecture d'Ibaraki | |
| Japon (jp)) |
| Hitachi | 20,27 km |
| Ōarai | 20,55 km |
| Mito | 26,02 km |
| Takahagi | 31,73 km |
| Kitaibaraki | 40,79 km |
| Kasama | 41,08 km |
| Ishioka | 49,47 km |
| Kashima | 52,81 km |
| Itako | 56,79 km |
| Katori | 63,63 km |