| Magnitude | 4.8 |
| Alert | |
| Depth ? | 10 |
| Nst ? | 56 |
| Dmin ? | 2.114 |
| Dmin ? |
| Location | Kisarazu |
| Chiba Prefecture | |
| Japan (jp)) |
| Katsuura | 393.52 km |
| Tateyama | 394.65 km |
| Shimoda | 413.29 km |
| Miura | 419.89 km |
| Mobara | 423.30 km |
| Futtsu | 425.69 km |
| Kimitsu | 426.55 km |
| Ito | 429.09 km |
| Kisarazu | 430.61 km |
| Yokosuka | 431.01 km |