| Magnitude | 4,6 |
| Alerte | |
| Depth ? | 26,32 |
| Nst ? | |
| Dmin ? | 3,13 |
| Dmin ? |
| Location | Kōchi |
| Préfecture de Kōchi | |
| Japon (jp)) |
| Susaki | 175,65 km |
| Kōchi | 178,39 km |
| Sukumo | 180,78 km |
| Tanabe | 200,32 km |
| Anan | 200,90 km |
| Gobō | 208,44 km |
| Uwajima | 210,65 km |
| Tokushima | 216,36 km |
| Niihama | 228,50 km |
| Saijō | 229,04 km |