| Magnitude | 4.9 |
| Alert | |
| Depth ? | 35 |
| Nst ? | |
| Dmin ? | 1.724 |
| Dmin ? | 1 |
| Location | Iwaki |
| Fukushima Prefecture | |
| Japan (jp)) |
| Iwaki | 37.22 km |
| Kitaibaraki | 43.88 km |
| Takahagi | 49.12 km |
| Hitachi | 60.06 km |
| Namie | 71.73 km |
| Oarai | 85.18 km |
| Mito | 88.09 km |
| Sukagawa | 91.48 km |
| Miharu | 91.89 km |
| Koriyama | 97.95 km |