| Magnitude | 4.6 |
| Alert | |
| Depth ? | 50.17 |
| Nst ? | |
| Dmin ? | 1.341 |
| Dmin ? |
| Location | Iwakuni |
| Yamaguchi Prefecture | |
| Japan (jp)) |
| Yanai | 22.61 km |
| Hikari | 34.36 km |
| Iwakuni | 39.28 km |
| Iyo | 40.79 km |
| Masaki | 41.04 km |
| Ozu | 42.75 km |
| Kudamatsu | 43.06 km |
| Matsuyama | 46.09 km |
| Otake | 47.13 km |
| Kure | 55.44 km |