| Magnitude | 4.4 |
| Alert | |
| Depth ? | 32.91 |
| Nst ? | |
| Dmin ? | 3.047 |
| Dmin ? | 1 |
| Location | Iwaki |
| Fukushima Prefecture | |
| Japan (jp)) |
| Kitaibaraki | 116.24 km |
| Iwaki | 116.55 km |
| Takahagi | 116.87 km |
| Hitachi | 120.67 km |
| Oarai | 128.59 km |
| Kashima | 134.31 km |
| Mito | 137.06 km |
| Namie | 141.27 km |
| Itako | 142.52 km |
| Asahi | 148.22 km |