| Magnitude | 5.7 |
| Alert | |
| Depth ? | 10 |
| Nst ? | |
| Dmin ? | 2.663 |
| Dmin ? | 1 |
| Location | Yokosuka |
| Kanagawa Prefecture | |
| Japan (jp)) |
| Saipan | 398.57 km |
| Mangilao | 608.61 km |
| Tateyama | 1915.88 km |
| Shimoda | 1916.59 km |
| Katsuura | 1917.55 km |
| Miura | 1939.51 km |
| Ito | 1939.67 km |
| Mobara | 1947.41 km |
| Futtsu | 1948.11 km |
| Kimitsu | 1949.35 km |