| Magnitude | 4.6 |
| Alert | |
| Depth ? | 34.91 |
| Nst ? | |
| Dmin ? | 1.232 |
| Dmin ? | 1 |
| Location | Yokosuka |
| Kanagawa Prefecture | |
| Japan (jp)) |
| Tateyama | 821.75 km |
| Katsuura | 823.57 km |
| Shimoda | 826.52 km |
| Miura | 845.63 km |
| Ito | 847.81 km |
| Mobara | 853.58 km |
| Futtsu | 853.89 km |
| Kimitsu | 855.11 km |
| Yokosuka | 857.83 km |
| Kisarazu | 859.37 km |