| Magnitude | 4.2 |
| Alert | |
| Depth ? | 10 |
| Nst ? | |
| Dmin ? | 1.359 |
| Dmin ? | 1 |
| Location | Yokosuka |
| Kanagawa Prefecture | |
| Japan (jp)) |
| Tateyama | 968.56 km |
| Katsuura | 969.40 km |
| Shimoda | 974.21 km |
| Miura | 992.68 km |
| Ito | 995.41 km |
| Mobara | 999.21 km |
| Futtsu | 1000.48 km |
| Kimitsu | 1001.60 km |
| Yokosuka | 1004.72 km |
| Kisarazu | 1005.80 km |