| Magnitude | 5.5 |
| Alert | |
| Depth ? | 123.55 |
| Nst ? | |
| Dmin ? | 2.793 |
| Dmin ? | 1 |
| Location | Yokosuka |
| Kanagawa Prefecture | |
| Japan (jp)) |
| Saipan | 439.71 km |
| Mangilao | 637.62 km |
| Shimoda | 1844.33 km |
| Tateyama | 1846.57 km |
| Katsuura | 1849.74 km |
| Ito | 1868.22 km |
| Miura | 1869.69 km |
| Shingu | 1878.55 km |
| Futtsu | 1879.16 km |
| Mobara | 1879.83 km |