| Magnitude | 4.4 |
| Alert | |
| Depth ? | 303.82 |
| Nst ? | |
| Dmin ? | 3.531 |
| Dmin ? | 1 |
| Location | Yokosuka |
| Kanagawa Prefecture | |
| Japan (jp)) |
| Saipan | 399.44 km |
| Dededo | 580.57 km |
| Tamuning | 585.35 km |
| Tutuhan | 590.27 km |
| Mangilao | 591.71 km |
| Shimoda | 1873.96 km |
| Tateyama | 1878.34 km |
| Katsuura | 1882.51 km |
| Ito | 1898.44 km |
| Shingu | 1900.98 km |