| Magnitude | 4.2 |
| Alert | |
| Depth ? | 67.2 |
| Nst ? | 47 |
| Dmin ? | |
| Dmin ? |
| Location | Oyama |
| Tochigi Prefecture | |
| Japan (jp)) |
| Koga | 6.05 km |
| Oyama | 11.15 km |
| Yuki | 14.55 km |
| Satte | 16.14 km |
| Kazo | 16.83 km |
| Sano | 17.22 km |
| Tochigi | 17.87 km |
| Tatebayashi | 19.05 km |
| Hanyu | 19.15 km |
| Sugito | 21.81 km |
| Oyama | 11.15 km |
| Kasukabe | 27.39 km |
| Ashikaga | 30.14 km |
| Noda | 31.61 km |
| Kumagaya | 33.69 km |
| Koshigaya | 36.88 km |
| Utsunomiya | 38.79 km |
| Kawagoe | 40.74 km |
| Saitama | 41.13 km |
| Nagareyama | 42.80 km |