| Magnitude | 4.2 |
| Alert | |
| Depth ? | 10 |
| Nst ? | |
| Dmin ? | 1.406 |
| Dmin ? | 1 |
| Location | Yokosuka |
| Kanagawa Prefecture | |
| Japan (jp)) |
| Tateyama | 951.94 km |
| Katsuura | 952.14 km |
| Shimoda | 959.00 km |
| Miura | 976.27 km |
| Ito | 979.76 km |
| Mobara | 981.85 km |
| Futtsu | 983.68 km |
| Kimitsu | 984.73 km |
| Yokosuka | 988.16 km |
| Kisarazu | 988.89 km |