| Magnitude | 4.2 |
| Alert | |
| Depth ? | 220 |
| Nst ? | 39 |
| Dmin ? | 2.33741637 |
| Dmin ? | 1 |
| Location | Yokosuka |
| Kanagawa Prefecture | |
| Japan (jp)) |
| Saipan | 427.04 km |
| Mangilao | 620.10 km |
| Shimoda | 1848.63 km |
| Tateyama | 1852.40 km |
| Katsuura | 1856.30 km |
| Ito | 1872.94 km |
| Miura | 1875.25 km |
| Shingu | 1877.97 km |
| Futtsu | 1885.15 km |
| Mobara | 1886.49 km |