| Magnitude | 4.2 |
| Alert | |
| Depth ? | 26.8 |
| Nst ? | 23 |
| Dmin ? | 2.59702949 |
| Dmin ? |
| Location | Iwaki |
| Fukushima Prefecture | |
| Japan (jp)) |
| Iwaki | 51.02 km |
| Kitaibaraki | 59.83 km |
| Takahagi | 64.65 km |
| Hitachi | 74.73 km |
| Namie | 77.25 km |
| Oarai | 97.50 km |
| Mito | 101.49 km |
| Miharu | 103.49 km |
| Sukagawa | 105.11 km |
| Koriyama | 110.65 km |