| Magnitude | 4.6 |
| Alert | |
| Depth ? | 31.33 |
| Nst ? | |
| Dmin ? | 2.788 |
| Dmin ? |
| Location | Yokosuka |
| Kanagawa Prefecture | |
| Japan (jp)) |
| Tateyama | 605.54 km |
| Katsuura | 608.28 km |
| Shimoda | 611.15 km |
| Miura | 629.31 km |
| Ito | 631.82 km |
| Futtsu | 637.83 km |
| Mobara | 638.48 km |
| Kimitsu | 639.13 km |
| Yokosuka | 641.58 km |
| Kisarazu | 643.44 km |