| Magnitude | 4.1 |
| Alert | |
| Depth ? | 81.83 |
| Nst ? | |
| Dmin ? | 0.457 |
| Dmin ? |
| Location | Nagareyama |
| Chiba Prefecture | |
| Japan (jp)) |
| Yoshikawa | 2.65 km |
| Yashio | 5.06 km |
| Nagareyama | 5.28 km |
| Koshigaya | 5.63 km |
| Soka | 6.00 km |
| Noda | 10.05 km |
| Matsudo | 10.26 km |
| Kashiwa | 11.71 km |
| Kawaguchi | 12.90 km |
| Kasukabe | 14.65 km |