| Magnitude | 4 |
| Alert | |
| Depth ? | 122.48 |
| Nst ? | |
| Dmin ? | 3.654 |
| Dmin ? | 1 |
| Location | Yokosuka |
| Kanagawa Prefecture | |
| Japan (jp)) |
| Saipan | 412.35 km |
| Mangilao | 607.52 km |
| Shimoda | 1865.28 km |
| Tateyama | 1868.75 km |
| Katsuura | 1872.49 km |
| Ito | 1889.51 km |
| Miura | 1891.66 km |
| Shingu | 1895.31 km |
| Futtsu | 1901.47 km |
| Mobara | 1902.66 km |