| Magnitude | 4.9 |
| Alert | |
| Depth ? | 10 |
| Nst ? | |
| Dmin ? | 2.665 |
| Dmin ? | 1 |
| Location | Kisarazu |
| Chiba Prefecture | |
| Japan (jp)) |
| Katsuura | 452.20 km |
| Tateyama | 455.18 km |
| Shimoda | 475.50 km |
| Miura | 480.79 km |
| Mobara | 481.56 km |
| Futtsu | 485.71 km |
| Kimitsu | 486.38 km |
| Kisarazu | 490.31 km |
| Ito | 491.04 km |
| Yokosuka | 491.57 km |