| Magnitude | 4.9 |
| Alert | |
| Depth ? | 35.44 |
| Nst ? | |
| Dmin ? | 1.511 |
| Dmin ? |
| Location | Kisarazu |
| Chiba Prefecture | |
| Japan (jp)) |
| Katsuura | 315.10 km |
| Tateyama | 315.76 km |
| Shimoda | 337.11 km |
| Miura | 341.09 km |
| Mobara | 345.07 km |
| Futtsu | 346.81 km |
| Kimitsu | 347.70 km |
| Ito | 351.48 km |
| Kisarazu | 351.78 km |
| Yokosuka | 352.13 km |