| Magnitude | 4.6 |
| Alert | |
| Depth ? | 72.71 |
| Nst ? | |
| Dmin ? | 0.968 |
| Dmin ? |
| Location | Kumagaya |
| Saitama Prefecture | |
| Japan (jp)) |
| Yorii | 11.14 km |
| Chichibu | 11.67 km |
| Sakado | 18.69 km |
| Hanno | 21.00 km |
| Kumagaya | 21.50 km |
| Honjo | 25.00 km |
| Gyoda | 25.84 km |
| Sayama | 25.90 km |
| Iruma | 26.06 km |
| Kawagoe | 26.97 km |
| Kumagaya | 21.50 km |
| Sayama | 25.90 km |
| Kawagoe | 26.97 km |
| Isesaki | 32.48 km |
| Tokorozawa | 33.72 km |
| Higashimurayama | 37.44 km |
| Takasaki | 38.44 km |
| Hachioji | 40.27 km |
| Kokubunji | 41.16 km |
| Ashikaga | 41.67 km |