| Magnitude | 4.1 |
| Alert | |
| Depth ? | 10 |
| Nst ? | 24 |
| Dmin ? | |
| Dmin ? |
| Location | Iwakuni |
| Yamaguchi Prefecture | |
| Japan (jp)) |
| Yanai | 18.29 km |
| Hikari | 27.67 km |
| Kudamatsu | 36.53 km |
| Iwakuni | 39.37 km |
| Otake | 47.29 km |
| Ozu | 47.87 km |
| Iyo | 48.74 km |
| Masaki | 49.07 km |
| Matsuyama | 54.14 km |
| Kure | 60.00 km |