| Magnitude | 4.6 |
| Alert | |
| Depth ? | 20.119 |
| Nst ? | 66 |
| Dmin ? | 0.358 |
| Dmin ? |
| Location | Kochi |
| Kochi Prefecture | |
| Japan (jp)) |
| Kochi | 38.07 km |
| Susaki | 55.14 km |
| Niihama | 85.25 km |
| Saijo | 88.47 km |
| Anan | 94.92 km |
| Tokushima | 99.87 km |
| Tadotsu | 100.49 km |
| Marugame | 102.00 km |
| Takamatsu | 108.85 km |
| Matsuyama | 115.20 km |