| Magnitude | 4.5 |
| Alert | |
| Depth ? | 20.57 |
| Nst ? | |
| Dmin ? | 2.525 |
| Dmin ? | 1 |
| Location | Iwaki |
| Fukushima Prefecture | |
| Japan (jp)) |
| Iwaki | 46.69 km |
| Kitaibaraki | 51.77 km |
| Takahagi | 56.02 km |
| Hitachi | 65.67 km |
| Namie | 78.75 km |
| Oarai | 88.29 km |
| Mito | 92.25 km |
| Sukagawa | 100.97 km |
| Miharu | 101.06 km |
| Kasama | 106.17 km |