| Magnitude | 4.8 |
| Alert | |
| Depth ? | 6.77 |
| Nst ? | |
| Dmin ? | 0.847 |
| Dmin ? | 3.3 |
| Location | Iwaki |
| Fukushima Prefecture | |
| Japan (jp)) |
| Ishikawa | 12.93 km |
| Sukagawa | 31.43 km |
| Iwaki | 31.90 km |
| Kitaibaraki | 33.48 km |
| Takahagi | 39.90 km |
| Koriyama | 42.16 km |
| Miharu | 44.00 km |
| Otawara | 49.56 km |
| Hitachi | 50.71 km |
| Yaita | 60.11 km |