| Magnitude | 4.2 |
| Alert | |
| Depth ? | 26.58 |
| Nst ? | |
| Dmin ? | 1.134 |
| Dmin ? | 1 |
| Location | Yokosuka |
| Kanagawa Prefecture | |
| Japan (jp)) |
| Tateyama | 833.99 km |
| Katsuura | 836.09 km |
| Shimoda | 838.09 km |
| Miura | 857.77 km |
| Ito | 859.60 km |
| Mobara | 866.13 km |
| Futtsu | 866.20 km |
| Kimitsu | 867.45 km |
| Yokosuka | 870.04 km |
| Kisarazu | 871.73 km |