| Magnitude | 4.2 |
| Alert | |
| Depth ? | 36.9 |
| Nst ? | 33 |
| Dmin ? | |
| Dmin ? |
| Location | Kochi |
| Kochi Prefecture | |
| Japan (jp)) |
| Kochi | 20.54 km |
| Susaki | 45.31 km |
| Niihama | 64.88 km |
| Saijo | 68.53 km |
| Tadotsu | 83.14 km |
| Marugame | 85.15 km |
| Takamatsu | 95.04 km |
| Anan | 95.31 km |
| Tokushima | 96.28 km |
| Matsuyama | 97.58 km |