| Magnitude | 4.2 |
| Alert | |
| Depth ? | 134.9 |
| Nst ? | |
| Dmin ? | 7.366 |
| Dmin ? | 1 |
| Location | Yokosuka |
| Kanagawa Prefecture | |
| Japan (jp)) |
| Saipan | 560.32 km |
| Mangilao | 748.25 km |
| Shimoda | 1715.09 km |
| Tateyama | 1718.30 km |
| Katsuura | 1722.07 km |
| Ito | 1739.21 km |
| Miura | 1741.23 km |
| Shingu | 1748.53 km |
| Futtsu | 1751.01 km |
| Mobara | 1752.25 km |