| Magnitude | 4.9 |
| Alert | |
| Depth ? | 47.6 |
| Nst ? | |
| Dmin ? | 0.118 |
| Dmin ? | 5.4 |
| Location | Oyama |
| Tochigi Prefecture | |
| Japan (jp)) |
| Tsukuba | 11.43 km |
| Mitsukaido | 18.77 km |
| Ishioka | 20.81 km |
| Yuki | 20.89 km |
| Ushiku | 24.35 km |
| Moriya | 26.93 km |
| Oyama | 27.12 km |
| Kasama | 28.52 km |
| Moka | 28.59 km |
| Noda | 30.27 km |
| Oyama | 27.12 km |
| Noda | 30.27 km |
| Abiko | 35.71 km |
| Kasukabe | 35.93 km |
| Kashiwa | 35.96 km |
| Nagareyama | 39.00 km |
| Koshigaya | 40.42 km |
| Mito | 42.36 km |
| Utsunomiya | 43.89 km |
| Soka | 45.87 km |