| Magnitude | 4 |
| Alerte | |
| Depth ? | 21,4 |
| Nst ? | 17 |
| Dmin ? | |
| Dmin ? |
| Location | Kisarazu |
| Préfecture de Chiba | |
| Japon (jp)) |
| Katsuura | 384,61 km |
| Tateyama | 384,97 km |
| Shimoda | 402,50 km |
| Miura | 410,04 km |
| Mobara | 414,52 km |
| Futtsu | 416,23 km |
| Kimitsu | 417,17 km |
| Itō | 418,61 km |
| Kisarazu | 421,28 km |
| Yokosuka | 421,31 km |