| Magnitude | 4.6 |
| Alert | |
| Depth ? | 23.442 |
| Nst ? | 40 |
| Dmin ? | 4.916 |
| Dmin ? |
| Location | Yokosuka |
| Kanagawa Prefecture | |
| Japan (jp)) |
| Tateyama | 733.92 km |
| Katsuura | 736.77 km |
| Shimoda | 737.48 km |
| Miura | 757.52 km |
| Ito | 759.01 km |
| Futtsu | 766.28 km |
| Mobara | 766.95 km |
| Kimitsu | 767.61 km |
| Yokosuka | 769.90 km |
| Hayama | 771.86 km |