| Magnitude | 4.9 |
| Alert | |
| Depth ? | 82.5 |
| Nst ? | 203 |
| Dmin ? | |
| Dmin ? | 4.8 |
| Location | Matsudo |
| Chiba Prefecture | |
| Japan (jp)) |
| Matsudo | 4.05 km |
| Nagareyama | 5.47 km |
| Kashiwa | 7.05 km |
| Yashio | 8.64 km |
| Abiko | 10.15 km |
| Shiroi | 11.31 km |
| Soka | 11.73 km |
| Yoshikawa | 12.00 km |
| Funabashi | 13.96 km |
| Toride | 15.05 km |