| Magnitude | 4.9 |
| Alert | |
| Depth ? | 53.3 |
| Nst ? | 240 |
| Dmin ? | |
| Dmin ? | 3.8 |
| Location | Iwaki |
| Fukushima Prefecture | |
| Japan (jp)) |
| Kitaibaraki | 32.72 km |
| Takahagi | 34.23 km |
| Iwaki | 42.04 km |
| Hitachi | 42.05 km |
| Oarai | 64.56 km |
| Mito | 68.17 km |
| Kasama | 82.08 km |
| Namie | 86.06 km |
| Kashima | 92.33 km |
| Sukagawa | 92.36 km |