| Magnitude | 4.6 |
| Alert | |
| Depth ? | 52.8 |
| Nst ? | 129 |
| Dmin ? | |
| Dmin ? | 4.1 |
| Location | Iwakuni |
| Yamaguchi Prefecture | |
| Japan (jp)) |
| Yanai | 23.25 km |
| Hikari | 32.18 km |
| Kudamatsu | 41.07 km |
| Ozu | 43.18 km |
| Iwakuni | 43.68 km |
| Iyo | 46.17 km |
| Masaki | 46.80 km |
| Otake | 51.60 km |
| Matsuyama | 52.37 km |
| Kure | 62.43 km |