| Magnitude | 4.6 |
| Alert | |
| Depth ? | 10 |
| Nst ? | 35 |
| Dmin ? | 2.13 |
| Dmin ? |
| Location | Kisarazu |
| Chiba Prefecture | |
| Japan (jp)) |
| Katsuura | 388.05 km |
| Tateyama | 390.54 km |
| Shimoda | 412.00 km |
| Miura | 416.15 km |
| Mobara | 417.59 km |
| Futtsu | 421.15 km |
| Kimitsu | 421.87 km |
| Kisarazu | 425.83 km |
| Ito | 426.85 km |
| Yokosuka | 426.93 km |