| Magnitude | 4.6 |
| Alert | |
| Depth ? | 27.59 |
| Nst ? | |
| Dmin ? | 3.454 |
| Dmin ? | 3.8 |
| Location | Wakayama |
| Wakayama Prefecture | |
| Japan (jp)) |
| Sumoto | 3.32 km |
| Wakayama | 26.03 km |
| Akashi | 32.77 km |
| Kainan | 33.80 km |
| Iwade | 36.69 km |
| Kaizuka | 40.57 km |
| Kishiwada | 42.28 km |
| Kobe | 44.67 km |
| Tokushima | 46.65 km |
| Izumiotsu | 47.22 km |