| Magnitude | 4.4 |
| Alert | |
| Depth ? | 22.12 |
| Nst ? | |
| Dmin ? | 3.892 |
| Dmin ? | 1 |
| Location | Iwaki |
| Fukushima Prefecture | |
| Japan (jp)) |
| Iwaki | 197.51 km |
| Namie | 204.24 km |
| Kitaibaraki | 205.60 km |
| Takahagi | 208.17 km |
| Hitachi | 214.13 km |
| Oarai | 224.30 km |
| Kashima | 228.26 km |
| Mito | 232.58 km |
| Itako | 236.60 km |
| Asahi | 238.85 km |