| Magnitude | 4.6 |
| Alert | |
| Depth ? | 25 |
| Nst ? | 8 |
| Dmin ? | |
| Dmin ? |
| Location | Yokosuka |
| Kanagawa Prefecture | |
| Japan (jp)) |
| Saipan | 538.74 km |
| Mangilao | 723.52 km |
| Shimoda | 1732.45 km |
| Tateyama | 1736.92 km |
| Katsuura | 1741.27 km |
| Ito | 1756.92 km |
| Miura | 1759.63 km |
| Shingu | 1761.65 km |
| Futtsu | 1769.76 km |
| Kimitsu | 1771.28 km |