| Magnitude | 4.6 |
| Alert | |
| Depth ? | 31.2 |
| Nst ? | 40 |
| Dmin ? | 2.51707943 |
| Dmin ? | 1 |
| Location | Iwaki |
| Fukushima Prefecture | |
| Japan (jp)) |
| Iwaki | 43.85 km |
| Kitaibaraki | 50.96 km |
| Takahagi | 55.81 km |
| Hitachi | 66.14 km |
| Namie | 74.92 km |
| Oarai | 89.85 km |
| Mito | 93.40 km |
| Miharu | 97.76 km |
| Sukagawa | 98.14 km |
| Koriyama | 104.27 km |