| Magnitude | 5.6 |
| Alert | |
| Depth ? | 14 |
| Nst ? | 183 |
| Dmin ? | |
| Dmin ? |
| Location | Yokosuka |
| Kanagawa Prefecture | |
| Japan (jp)) |
| Saipan | 335.60 km |
| Mangilao | 531.56 km |
| Shimoda | 1938.48 km |
| Tateyama | 1943.00 km |
| Katsuura | 1947.19 km |
| Ito | 1963.01 km |
| Shingu | 1964.04 km |
| Miura | 1965.74 km |
| Futtsu | 1975.82 km |
| Kimitsu | 1977.33 km |