| Magnitude | 5.4 |
| Alert | |
| Depth ? | 45.9 |
| Nst ? | 410 |
| Dmin ? | 2.53684236 |
| Dmin ? | 5 |
| Location | Iwaki |
| Fukushima Prefecture | |
| Japan (jp)) |
| Iwaki | 52.49 km |
| Kitaibaraki | 53.70 km |
| Takahagi | 56.69 km |
| Hitachi | 64.89 km |
| Oarai | 85.09 km |
| Namie | 86.40 km |
| Mito | 89.86 km |
| Kasama | 104.20 km |
| Sukagawa | 106.51 km |
| Miharu | 107.55 km |