| Magnitude | 4.6 |
| Alert | |
| Depth ? | 29.67 |
| Nst ? | |
| Dmin ? | 2.604 |
| Dmin ? | 1 |
| Location | Yokosuka |
| Kanagawa Prefecture | |
| Japan (jp)) |
| Tateyama | 464.96 km |
| Katsuura | 466.58 km |
| Shimoda | 475.90 km |
| Miura | 489.29 km |
| Ito | 494.50 km |
| Mobara | 496.71 km |
| Futtsu | 496.87 km |
| Kimitsu | 498.03 km |
| Yokosuka | 501.16 km |
| Kisarazu | 502.27 km |