| Magnitude | 4.7 |
| Alert | |
| Depth ? | 30.68 |
| Nst ? | |
| Dmin ? | 3.324 |
| Dmin ? | 1 |
| Location | Iwaki |
| Fukushima Prefecture | |
| Japan (jp)) |
| Iwaki | 134.28 km |
| Kitaibaraki | 141.87 km |
| Takahagi | 144.68 km |
| Namie | 146.02 km |
| Hitachi | 151.27 km |
| Oarai | 164.05 km |
| Mito | 171.55 km |
| Kashima | 173.29 km |
| Itako | 181.40 km |
| Miharu | 182.49 km |