| Magnitude | 4.6 |
| Alert | |
| Depth ? | 22.51 |
| Nst ? | |
| Dmin ? | 1.21 |
| Dmin ? | 1 |
| Location | Iwaki |
| Fukushima Prefecture | |
| Japan (jp)) |
| Iwaki | 95.24 km |
| Namie | 95.38 km |
| Kitaibaraki | 112.21 km |
| Takahagi | 118.07 km |
| Hitachi | 128.74 km |
| Miharu | 135.56 km |
| Marumori | 139.18 km |
| Kakuda | 142.99 km |
| Sukagawa | 143.86 km |
| Koriyama | 145.83 km |
| Iwaki | 95.24 km |
| Hitachi | 128.74 km |
| Koriyama | 145.83 km |
| Fukushima | 150.77 km |
| Mito | 155.34 km |
| Ishinomaki | 159.77 km |
| Sendai | 162.05 km |
| Yamagata | 192.45 km |
| Utsunomiya | 194.45 km |
| Narita | 207.12 km |