| Magnitude | 4.9 |
| Alert | |
| Depth ? | 21.13 |
| Nst ? | |
| Dmin ? | 2.445 |
| Dmin ? |
| Location | Yokosuka |
| Kanagawa Prefecture | |
| Japan (jp)) |
| Tateyama | 640.60 km |
| Shimoda | 643.60 km |
| Katsuura | 644.34 km |
| Miura | 664.00 km |
| Ito | 665.12 km |
| Futtsu | 673.14 km |
| Kimitsu | 674.55 km |
| Mobara | 674.65 km |
| Yokosuka | 676.51 km |
| Hayama | 678.37 km |