| Magnitude | 4.8 |
| Alert | |
| Depth ? | 53.5 |
| Nst ? | 64 |
| Dmin ? | |
| Dmin ? |
| Location | Iwaki |
| Fukushima Prefecture | |
| Japan (jp)) |
| Iwaki | 133.46 km |
| Kitaibaraki | 140.07 km |
| Takahagi | 142.59 km |
| Namie | 146.82 km |
| Hitachi | 148.81 km |
| Oarai | 160.85 km |
| Mito | 168.53 km |
| Kashima | 169.37 km |
| Itako | 177.51 km |
| Miharu | 182.50 km |